NASA's Curiosity Mars rover used a new drill method to produce a hole on Feb. 26, 2018, in a target named Lake Orcadie. The hole marks the first operation of the rover's drill since a motor problem began acting up more than a year ago. An early test produced a hole about a half-inch (1-centimeter) deep at Lake Orcadie --- not enough for a full scientific sample, but enough to validate that the new method works mechanically. This was just the first in what will be a series of tests to determine how well the new drill method can collect samples. A video is available at https://photojournal.jpl.nasa.gov/catalog/PIA22224

This video clip shows a test of a new percussive drilling technique at NASA's Jet Propulsion Laboratory in Pasadena, California. On May 19, NASA's Curiosity rover is scheduled to test percussive drilling on Mars for the first time since December 2016. The video clip was shot on March 28, 2018. It has been sped up by 50 times. Curiosity's drill was designed to pulverize rocks samples into powder, which can then be deposited into two chemistry laboratories carried inside of the rover. Curiosity's science team is eager to the rover using percussive drilling again; it will approach a clay-enriched area later this year that could shed new light on the history of water in Gale Crater. An animation is available at https://photojournal.jpl.nasa.gov/catalog/PIA22324

This view NASA Curiosity Mars Rover shows the rover drill in position for a mini-drill test to assess whether a rock target called Mojave is appropriate for full-depth drilling to collect a sample. It was taken on Jan. 13, 2015.

In an activity called the mini drill test, NASA Mars rover Curiosity used its drill to generate this ring of powdered rock for inspection in advance of the rover first full drilling.

After an activity called the mini drill test by NASA Mars rover Curiosity, the rover MAHLI camera recorded this view of the results. The test generated a ring of powdered rock for inspection in advance of the rover first full drilling.

This Jan. 13, 2015, view from NASA Curiosity Mars rover shows outcomes of a mini-drill test to assess whether the Mojave rock is appropriate for full-depth drilling to collect a sample.

NASA Curiosity Mars rover completed a shallow mini drill test April 29, 2014, in preparation for full-depth drilling at a rock target called Windjana. The hole results from the test is 0.63 inch across and about 0.8 inch deep.

The bit in the rotary-percussion drill of NASA Mars rover Curiosity left its mark in a target patch of rock called John Klein during a test on Feb. 2, 2013, in preparation for the first drilling of a rock by the rover.

In the summer and fall of 2017, the team operating NASA's Curiosity Mars rover conducted tests in the "Mars Yard" at NASA's Jet Propulsion Laboratory, Pasadena, California, to develop techniques that Curiosity might be able to use to resume drilling into rocks on Mars. JPL robotics engineer Vladimir Arutyunov, in this June 29, 2017, photo, checks the test rover's drill bit at its contact point with a rock. Note that the stabilizer post visible to the right of the bit is not in contact with the rock, unlike the positioning used and photographed by Curiosity when drilling into rocks on Mars in 2013 to 2016. In late 2016, after Curiosity's drill had collected sample material from 15 Martian rocks, the drill's feed mechanism ceased working reliably. That motorized mechanism moved the bit forward or back with relation to the stabilizer posts on either side of the bit. In normal drilling by Curiosity, the stabilizers were positioned on the target rock first, and then the feed mechanism extended the rotation-percussion bit into the rock. In the alternative technique seen here, called "feed-extended drilling," the test rover's stabilizers are not used to touch the rock. The bit is advanced into the rock by motion of the robotic arm rather than the drill's feed mechanism. https://photojournal.jpl.nasa.gov/catalog/PIA22061

This photo taken in the "Mars Yard" at NASA's Jet Propulsion Laboratory, Pasadena, California, on Aug. 1, 2017, shows a step in development of possible alternative techniques that NASA's Curiosity Mars rover might be able to use to resume drilling into rocks on Mars. In late 2016, after Curiosity's drill had collected sample material from 15 Martian rocks in four years, the drill's feed mechanism ceased working reliably. That motorized mechanism moved the bit forward or back with relation to stabilizer posts on either side of the bit. In normal drilling by Curiosity, the stabilizers were positioned on the target rock first, and then the feed mechanism extended the rotation-percussion bit into the rock. In the alternative technique seen here, called "feed-extended drilling," the test rover's stabilizers are not used to touch the rock. The bit is advanced into the rock by motion of the robotic arm rather than the drill's feed mechanism. https://photojournal.jpl.nasa.gov/catalog/PIA22062

This image from the front Hazcam on NASA Curiosity Mars rover shows the rover drill in place during a test of whether the rock beneath it, Bonanza King, would be an acceptable target for drilling to collect a sample.

This frame from a video clip shows moments during a demonstration of drilling into a rock at NASA JPL, Pasadena, Calif., with a test double of the Mars rover Curiosity. The drill combines hammering and rotation motions of the bit.

Engineers at NASA's Jet Propulsion Laboratory performed tests on rocks such as this one to understand why the first attempt by the agency's Perseverance rover resulted in a powderized sample. A duplicate of the rover's drill attempted to create cores from crumbly rocks. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA25049

NASA's Curiosity Mars rover conducted a test on Oct. 17, 2017, as part of the rover team's development of a new way to use the rover's drill. This image from Curiosity's front Hazard Avoidance Camera (Hazcam) shows the drill's bit touching the ground during an assessment of measurements by a sensor on the rover's robotic arm. Curiosity used its drill to acquire sample material from Martian rocks 15 times from 2013 to 2016. In December 2016, the drill's feed mechanism stopped working reliably. During the test shown in this image, the rover touched the drill bit to the ground for the first time in 10 months. The image has been adjusted to brighten shaded areas so that the bit is more evident. The date was the 1,848th Martian day, or sol, of Curiosity's work on Mars In drill use prior to December 2016, two contact posts -- the stabilizers on either side of the bit -- were placed on the target rock while the bit was in a withdrawn position. Then the motorized feed mechanism within the drill extended the bit forward, and the bit's rotation and percussion actions penetrated the rock. A promising alternative now under development and testing -- called feed-extended drilling -- uses motion of the robotic arm to directly advance the extended bit into a rock. In this image, the bit is touching the ground but the stabilizers are not. In the Sol 1848 activity, Curiosity pressed the drill bit downward, and then applied smaller sideways forces while taking measurements with a force/torque sensor on the arm. The objective was to gain understanding about how readings from the sensor can be used during drilling to adjust for any sideways pressure that might risk the bit becoming stuck in a rock. While rover-team engineers are working on an alternative drilling method, the mission continues to examine sites on Mount Sharp, Mars, with other tools. https://photojournal.jpl.nasa.gov/catalog/PIA22063

The development of the Mars rover Curiosity capabilities for drilling into a rock on Mars required years of development work. Seen here are some of the rocks used in bit development testing and lifespan testing at JPL in 2007.

A blink pair of images taken before and after NASA Curiosity performed a mini drill test on a Martian rock shows changes resulting from that activity.

This drill is a duplicate of the one aboard NASA's Perseverance Mars rover. It was used in a test campaign at NASA's Jet Propulsion Laboratory in Southern California to learn how crumbly rocks respond to the drill. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA25050

Engineers working with NASA's Perseverance Mars rover set up this test area at the agency's Jet Propulsion Laboratory in late 2021 to practice drilling into crumbly rocks using a duplicate of the rover's rock-coring drill. Perseverance's drill was designed to provide solid rock cores roughly the size of a piece of chalk; however, the rover's first sample, nicknamed "Roubion," collapsed into powder, prompting a test campaign. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA25048

This photograph of the NASA Mars Science Laboratory rover, Curiosity, was taken during testing on June 3, 2011. The turret at the end of Curiosity robotic arm holds five devices. In this view, the drill is at the six oclock position.

The percussion drill in the turret of tools at the end of the robotic arm of NASA Mars rover Curiosity has been positioned in contact with the rock surface in this image from the rover front Hazard-Avoidance Camera Hazcam.

This view from the Mast Camera (Mastcam) on NASA's Curiosity Mars rover shows the rover's drill just after finishing a drilling operation at a target rock called "Telegraph Peak" on Feb. 24, 2015, the 908th Martian day, or sol, of the rover's work on Mars. Three sols later, a fault-protection action by the rover halted a process of transferring sample powder that was collected during this drilling. The image is in raw color, as recorded directly by the camera, and has not been white-balanced. The fault-protection event, triggered by an irregularity in electrical current, led to engineering tests in subsequent days to diagnose the underlying cause. http://photojournal.jpl.nasa.gov/catalog/PIA19145

Technicians at Textron in Wimington, MA, drill repair plugs on the Exploration Flight Test-1 (EFT-1) Orion heat shield on Nov. 24, 2013. Part of Batch image transfer from Flickr.

Technicians at Textron in Wimington, MA, drill repair plugs on the Exploration Flight Test-1 (EFT-1) Orion heat shield on Nov. 24, 2013. Part of Batch image transfer from Flickr.

Technicians at Textron in Wimington, MA, drill repair plugs on the Exploration Flight Test-1 (EFT-1) Orion heat shield on Nov. 24, 2013. Part of Batch image transfer from Flickr.

During 2019 field tests near Greenland's Summit Station, a high-elevation remote observing station, the WATSON (Wireline Analysis Tool for the Subsurface Observation of Northern ice sheets) instrument is put through its paces to seek out signs of life, or biosignatures, 360 feet (110 meters) down a borehole. In this photograph, the winch that holds the drill pokes out the top of the drill tent. WATSON could one day be launched aboard a robotic mission to seek out biosignatures on the ocean moons of Enceladus, Europa, or even Titan. The WATSON team hopes to test the instrument in a variety of cold locations on Earth to see how the distribution and variety of biosignatures change depending on where they are. By testing WATSON in different Earth analogs — areas on Earth that can stand in for those on other worlds — scientists would be able to better understand the chemical fingerprints of any biosignatures detected on other worlds. https://photojournal.jpl.nasa.gov/catalog/PIA24169

Sailors from the USS Anchorage simulate “Oscar,” a dummy used for man overboard drills, to the medical unit. During Underway Recovery Test 6, the USS Anchorage’s man overboard drill gave Kennedy Space Center’s NASA Recovery Team a glimpse of one way an astronaut could be brought from a small boat onto the ship using a stretcher. Once the Orion capsule splashes down in the Pacific Ocean, astronauts can choose to stay in the capsule until it is pulled into the well deck of the Navy vessel, or have a diver retrieve them in the open water and then get the capsule later.

USS Anchorage’s Deck Department is heaving around the line as they bring up “Oscar,” a dummy used for man overboard drills. During Underway Recovery Test 6, the USS Anchorage’s man overboard drill gave Kennedy Space Center’s NASA Recovery Team a glimpse of one way an astronaut could be brought from a small boat onto the ship using a stretcher. Once the Orion capsule splashes down in the Pacific Ocean, astronauts can choose to stay in the capsule until it is pulled into the well deck of the Navy vessel, or have a diver retrieve them first and then get the capsule later.

Chief Warrant Officer Ferrari from the USS Anchorage inspects the Deck Department as they prepare to bring in “Oscar,” a dummy used for man overboard drills. During Underway Recovery Test 6, the USS Anchorage’s man overboard drill gave Kennedy Space Center’s NASA Recovery Team a glimpse of one way an astronaut could be brought from a small boat onto the ship using a stretcher. Once the Orion capsule splashes down in the Pacific Ocean, astronauts can choose to stay in the capsule until it is pulled into the well deck of the Navy vessel, or have a diver retrieve them first and then get the capsule later.

NASA Astronaut Christina Koch, left, holds a test sample for Victor J. Glover to photograph. The sample is a half-inch steel plate with a hole that was drilled by a 12-second burst from a 30kW laser in the Laser Enhanced Arc Jet Facility (LEAF) laboratory, N238.

In the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center, technicians drill pilot holes into the composite panel clamped to the Exploration Flight Test-1 (EFT-1) Orion service module structure on Jan. 1, 2012. Part of Batch image transfer from Flickr.

CAPE CANAVERAL, Fla. – The NASA payload is installed on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The cylindrical structure at left is the drill. The drill and rover were provided to NASA by the Canadian Space Agency. The NASA payload is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – The NASA payload is installed on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The cylindrical structure at left is the drill. The drill and rover were provided to NASA by the Canadian Space Agency. The NASA payload is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – The NASA payload is installed on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The cylindrical structure at right is the drill the tabletop surface at left is the rover’s solar array. The drill and rover were provided to NASA by the Canadian Space Agency. The NASA payload is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – The NASA payload is installed on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The cylindrical structure at left is the drill the tabletop surface at right is the rover’s solar array. The drill and rover were provided to NASA by the Canadian Space Agency. The NASA payload is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Cory Huston

A portion of a cored-rock sample is ejected from the rotary percussive drill on NASA's Perseverance Mars rover. The imagery was collected by the rover's Mastcam-Z instrument on Jan. 15, 2022, the 322nd Martian day, or sol, of the mission, during an experiment that oriented the drill and sample tube (unseen here) around 9 degrees below horizontal and then rotated and extended the drill's spindle. The Mastcam-Z investigation is led and operated by Arizona State University in Tempe, working in collaboration with Malin Space Science Systems in San Diego, California, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Neils Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA25072

NASA’s Sustainable Flight Demonstrator project concluded wind tunnel testing in the fall of 2024. Tests on a Boeing-built X-66 model were completed at NASA’s Ames Research Center in Silicon Valley, California, in the 11-Foot Transonic Unitary Plan Facility. Pressure points, which are drilled holes with data sensors attached, are installed along the edge of the wing and allow engineers to understand the characteristics of airflow and will influence the final design of the wing.

jsc2023e054754 (6/23/2021) --- A preflight view of the Food Processor Instrument and consumables including the drill it will need to use on board the International Space Station (ISS). The objective of the Advanced System for Space Food (Food Processor) investigation on board the International Space Station is to test a prototype equipment demonstrator with one specific recipe that uses basic cooking functions (beating egg whites, mixing products). © CNES/DE PRADA Thierry, 2021.

KENNEDY SPACE CENTER, FLA. - The Mars Exploration Rover 2 (MER-2) is ready for a second spin test in the Payload Hazardous Servicing Facility. After mating to the third stage of the Delta II rocket, MER-2 will be transported to the launch pad. NASA’s twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can’t yet go. The MER-2 is scheduled to launch June 5 from Launch Pad 17-A, Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - The Mars Exploration Rover 2 (MER-2) is ready for a second spin test in the Payload Hazardous Servicing Facility. After mating to the third stage of the Delta II rocket, MER-2 will be transported to the launch pad. NASA’s twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can’t yet go. The MER-2 is scheduled to launch June 5 from Launch Pad 17-A, Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - The Mars Exploration Rover 2 (MER-2) is ready for a second spin test in the Payload Hazardous Servicing Facility. After mating to the third stage of the Delta II rocket, MER-2 will be transported to the launch pad. NASA’s twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can’t yet go. The MER-2 is scheduled to launch June 5 from Launch Pad 17-A, Cape Canaveral Air Force Station.

Scientists and Coast Guard swimmers test the integrity a melt pond on sea ice in the Chukchi Sea on July 9, 2010, before drilling holes through which instruments can be deployed to collect data. The research is part of NASA's ICESCAPE mission onboard the U.S. Coast Guard icebreaker Healy to sample the physical, chemical and biological characteristics of the ocean and sea ice. Impacts of Climate change on the Eco-Systems and Chemistry of the Arctic Pacific Environment (ICESCAPE) is a multi-year NASA shipborne project. The bulk of the research will take place in the Beaufort and Chukchi Sea’s in summer of 2010 and fall of 2011. Photo Credit: (NASA/Kathryn Hansen)

A team from Honeybee Robotics in Altadena, California participates in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (The Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

A team of engineers participates in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (The Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

Optimism, a full-scale replica of NASA's Perseverance Mars rover, tests a model of Perseverance's regolith bit in a pile of simulated regolith – broken rock and dust – at the agency's Jet Propulsion Laboratory in Southern California. As with rock cores, Perseverance uses a drill on the end of its robotic arm to collect regolith samples. But to gather the loose material of Martian regolith the rover employs a different drill bit that looks like a spike with small holes on its end. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA25651

A team of engineers participates in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (The Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

A team of engineers participates in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (The Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

A group of researchers from NASA's Jet Propulsion Laboratory and other institutions spent two weeks on a glacier in Alaska in July 2023 for a project called ORCAA (Ocean Worlds Reconnaissance and Characterization of Astrobiological Analogs). Known as an analog mission, the project is working to answer science questions and test technology in preparation for a potential future mission to explore the surface or subsurface of icy moons like Jupiter's Europa and Saturn's Enceladus. Working at the Juneau Icefield, in coordination with the Juneau Icefield Research Project, the team used a hot-water drill to make a narrow hole in the glacier, melting its way progressively deeper. After three days, the drill reached bedrock, 890 feet (272 meters) below the surface. Science instruments were then sent down the borehole to take a variety of measurements and characterize the water environment. In 2025, the ORCAA team will return to the icefield and target a subglacial lake (a body of water inside the glacier) that has similarities to a reservoir scientists believe exists a few kilometers beneath the icy surface of Europa. ORCAA is funded by NASA's Planetary Science and Technology from Analog Research (PSTAR) program. https://photojournal.jpl.nasa.gov/catalog/PIA26345

A team of engineers participates in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (The Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

Janine Captain, left, and Jackie Quinn participate in simulation training for the Polar Resources Ice Mining Experiment-1 (PRIME-1) on Thursday, Nov. 2, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The purpose of the training is to get the integrated PRIME-1 team – engineers with PRIME-1’s MSOLO (Mass Spectrometer Observing Lunar Operations) and Honeybee Robotics’ TRIDENT (Regolith and Ice Drill for Exploring New Terrain) drill – prepared to operate the instrument on the lunar surface. The team commanded the PRIME-1 hardware, located at Intuitive Machines in Houston, to operate MSOLO and TRIDENT. PRIME-1 is scheduled to launch through NASA’s CLPS (Commercial Lunar Payload Delivery Service) initiative and will be the first in-situ resource utilization demonstration on the Moon, with MSOLO and TRIDENT making up its two primary components. Through Artemis missions, CLPS deliveries will be used to perform science experiments, test technologies, and demonstrate capabilities to help NASA explore the Moon and prepare for human deep space exploration missions.

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, technicians are preparing a crane to lift the service module bulkhead for the Orion spacecraft. The service module will be mated to the spacecraft adapter cone for testing. Technicians have applied shims, drilled fasteners and built up the cable harnesses on the bulkhead. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. – Assembly of the prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is complete in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – The prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project rests atop the prototype lander, prepared for further processing in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – In a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida, the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project dismounts from the RESOLVE lander during a dry run using ramps attached to the prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – In a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida, the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project dismounts from the RESOLVE lander during a dry run using ramps attached to the prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – The prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is unpacked in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida and in place on top of the prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – NASA systems engineer Jim Smith assembles the prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – The prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is prepared for further assembly in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The ramps provide RESOLVE’s rover an avenue to mount or dismount the lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – The solar array on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project soaks up the sunlight as it takes a test drive around the field next to the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – The prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project takes a test drive around the field next to the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – The prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is assembled and ready for testing in a facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – Engineers complete the assembly of the prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – In a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida, the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project has dismounted the RESOLVE lander during a dry run using the ramps attached to the prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – The prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is unpacked in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The ramps provide RESOLVE’s rover an avenue to mount or dismount the lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

Created from a 1/16th model of a German World War II tank, the TAV (Tire Assault Vehicle) was an important safety feature for the Convair 990 Landing System Research Aircraft, which tested space shuttle tires. It was imperative to know the extreme conditions the shuttle tires could tolerate at landing without putting the shuttle and its crew at risk. In addition, the CV990 was able to land repeatedly to test the tires. The TAV was built from a kit and modified into a radio controlled, video-equipped machine to drill holes in aircraft test tires that were in imminent danger of exploding because of one or more conditions: high air pressure, high temperatures, and cord wear. An exploding test tire releases energy equivalent to two and one-half sticks of dynamite and can cause severe injuries to anyone within 50 ft. of the explosion, as well as ear injury - possibly permanent hearing loss - to anyone within 100 ft. The degree of danger is also determined by the temperature pressure and cord wear of a test tire. The TAV was developed by David Carrott, a PRC employee under contract to NASA.

CAPE CANAVERAL, Fla. – The prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project takes a spin around the field next to the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – A demonstration of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is conducted in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – Inside the Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, processing work continues on the service module bulkhead for the Orion spacecraft. Technicians have applied shims, drilled fasteners and built up the cable harnesses on the bulkhead. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, a crane is lowered over the aft skirt for the Ares 1-X rocket. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The solar array on the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project soaks up the sunlight during a rover demonstration for media representatives in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – A demonstration of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is conducted in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – A demonstration of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project is conducted in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

Members of JPL's assembly, test and launch operations team for NASA's Perseverance mission show appreciation for their newly named rover. The image was taken on March 4, 2020, at a payload processing facility at NASA's Kennedy Space Center. The plate is actually a rock and debris shield, designed to protect a cable that carries power and data from computers in the rover's body to actuators in the arm, as well as to the rotary percussive drill and instruments in the turret. Weighing in at about 104 grams (3.7 ounces), the 17-inch-long by 3.25-inch-wide (43-centimeter-long by 8.26-centimeter-wide) plate was cut using a water jet. The surface was coated with black thermal paint before a computer-guided laser generated the name "Perseverance" by ablating paint off the surface. The nameplate was attached to the rover on March 4, 2020. https://photojournal.jpl.nasa.gov/catalog/PIA23767

This low-angle self-portrait of NASA's Curiosity Mars rover shows the vehicle above the "Buckskin" rock target, where the mission collected its seventh drilled sample. The site is in the "Marias Pass" area of lower Mount Sharp. The scene combines dozens of images taken by Curiosity's Mars Hand Lens Imager (MAHLI) on Aug. 5, 2015, during the 1,065th Martian day, or sol, of the rover's work on Mars. The 92 component images are among MAHLI Sol 1065 raw images at http://mars.nasa.gov/msl/multimedia/raw/?s=1065&camera=MAHLI. For scale, the rover's wheels are 20 inches (50 centimeters) in diameter and about 16 inches (40 centimeters) wide. Curiosity drilled the hole at Buckskin during Sol 1060 (July 30, 2015). Two patches of pale, powdered rock material pulled from Buckskin are visible in this scene, in front of the rover. The patch closer to the rover is where the sample-handling mechanism on Curiosity's robotic arm dumped collected material that did not pass through a sieve in the mechanism. Sieved sample material was delivered to laboratory instruments inside the rover. The patch farther in front of the rover, roughly triangular in shape, shows where fresh tailings spread downhill from the drilling process. The drilled hole, 0.63 inch (1.6 centimeters) in diameter, is at the upper point of the tailings. The rover is facing northeast, looking out over the plains from the crest of a 20-foot (6-meter) hill that it climbed to reach the Marias Pass area. The upper levels of Mount Sharp are visible behind the rover, while Gale Crater's northern rim dominates the horizon on the left and right of the mosaic. A portion of this selfie cropped tighter around the rover is at PIA19808. Another version of the wide view, presented in a projection that shows the horizon as a circle, is at PIA19806. MAHLI is mounted at the end of the rover's robotic arm. For this self-portrait, the rover team positioned the camera lower in relation to the rover body than for any previous full self-portrait of Curiosity. This yielded a view that includes the rover's "belly," as in a partial self-portrait (PIA16137) taken about five weeks after Curiosity's August 2012 landing inside Mars' Gale Crater. Before sending Curiosity the arm-positioning commands for this Buckskin belly panorama, the team previewed the low-angle sequence of camera pointings on a test rover in California. A mosaic from that test is at PIA19810. This selfie at Buckskin does not include the rover's robotic arm beyond a portion of the upper arm held nearly vertical from the shoulder joint. Shadows from the rest of the arm and the turret of tools at the end of the arm are visible on the ground. With the wrist motions and turret rotations used in pointing the camera for the component images, the arm was positioned out of the shot in the frames or portions of frames used in this mosaic. This process was used previously in acquiring and assembling Curiosity self-portraits taken at sample-collection sites "Rocknest" (PIA16468), "John Klein" (PIA16937), "Windjana" (PIA18390) and "Mojave" (PIA19142). MAHLI was built by Malin Space Science Systems, San Diego. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Science Laboratory Project for the NASA Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover. http://photojournal.jpl.nasa.gov/catalog/PIA19807

NASA's Perseverance Mars rover used its Mastcam-Z camera system to create this panorama of its first drill site. Scientists will be looking for a rock to drill somewhere in this. Perseverance's team has nicknamed this region the "Crater Floor Fractured Rough" unit. The flat, light-colored stones are informally referred to as "paver rocks" and will be the first type from which Perseverance will collect a sample for planned return to Earth by subsequent missions. Small hills to the south of the rover and the sloping inner walls of the Jezero Crater rim fill the distant background of this view. The panorama is stitched together from 70 individual images taken on July 28, 2021, the 155th Martian day, or sol, of the mission. This panorama is seen here in natural color. The Mastcam-Z investigation is led and operated by Arizona State University in Tempe, working in collaboration with Malin Space Science Systems in San Diego, California, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Neils Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA24765

During 2019 field tests near Greenland's Summit Station, a high-elevation remote observing station, the WATSON (Wireline Analysis Tool for the Subsurface Observation of Northern ice sheets) instrument is put through its paces to seek out signs of life, or biosignatures, 360 feet (110 meters) down a borehole. In this photograph, a WATSON team member secures the tether to the top of the tube-like instrument and drill before lowering it into the ice. The tether also acts as the power cable and data feed. Care must be taken to ensure a tight connection between the tether and instrument, else the instrument could be lost in the ice. WATSON could one day be launched aboard a robotic mission to seek out biosignatures on the ocean moons of Enceladus, Europa, or even Titan. The WATSON team hopes to test the instrument in a variety of cold locations on Earth to see how the distribution and variety of biosignatures change depending on where they are. By testing WATSON in different Earth analogs — areas on Earth that can stand in for those on other worlds — scientists would be able to better understand the chemical fingerprints of any biosignatures detected on other worlds. https://photojournal.jpl.nasa.gov/catalog/PIA24170

CAPE CANAVERAL, Fla. – This overhead view of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project was taken in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida and provides a clear view of its solar array, as well as the placement of the ramps that provide it with an avenue to mount or dismount the prototype lander beneath it. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – This overhead view of the prototype lander for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project was taken in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida and reveals the lander’s unique structure and the placement of the ramps that will provide RESOLVE’s rover an avenue to mount or dismount the lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will be conducting field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Ben Smegelsky

CAPE CANAVERAL, Fla. – Nick Cristello, an engineer with Neptec, a contractor to the Canadian Space Agency, attaches navigation-related wiring on the prototype rover Artemis Jr. in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida before conducting a dry run. The rover is one component of NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project and is positioned atop RESOLVE’s prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – Engineers with Neptec, a contractor to the Canadian Space Agency, prepare to conduct checkouts of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project in a test facility behind the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover is positioned atop RESOLVE’s prototype lander. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload that is designed to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

A researcher at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory checks the setup of a RJM-2 ramjet model in the test section of the 8- by 6-Foot Supersonic Wind Tunnel. The 8- by 6 was not only the laboratory’s first large supersonic wind tunnel, but it was also the NACA’s first facility capable of testing an operating engine at supersonic speeds. The 8- by 6-foot tunnel has been used to study engine inlets, fuel injectors, flameholders, exit nozzles, and controls on ramjet and turbojet propulsion systems. The 8-foot wide and 6-foot tall test section consisted of 1-inch thick steel plates with hatches on the floor and ceiling to facilitate the installation of the test article. The two windows seen on the right wall allowed photographic equipment to be set up. The test section was modified in 1956 to accommodate transonic research. NACA engineers drilled 4,700 holes into the test section walls to reduce transonic pressure disturbances and shock waves. NACA Lewis undertook an extensive research program on ramjets in the 1940s using several of its facilities. Ramjets provide a very simple source of propulsion. They are basically a tube which ingests high speed air, ignites it, and then expels the heated air at a significantly higher velocity. Ramjets are extremely efficient and powerful but can only operate at high speeds. Therefore, they require a booster rocket or aircraft drop to accelerate them to high speeds before they can operate.

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, workers help guide the aft skirt for the Ares 1-X rocket as it is moved. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, a worker attaches an overhead crane to the aft skirt for the Ares 1-X rocket. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, the aft skirt for the Ares 1-X rocket has been lowered onto another stand. The segment is being moved onto a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Media representatives discuss the design and operation of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project with NASA In Situ Resource Utilization Project Manager William Larson, facing the rover, in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – Daniel Lefebvre, an engineer with the Canadian Space Agency, points out some of the features of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project to media representatives on hand for a demonstration of the rover in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – NASA In Situ Resource Utilization Project Manager William Larson discusses the design and operation of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project with media representatives during a rover demonstration for media representatives in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. -- A photograph of NASA's Regolith and Environment Science and Oxygen and Lunar Volatiles Extraction, or RESOLVE, rover is on display atop a RESOLVE lander during a media tour of the Swamp Works at NASA's Kennedy Space Center in Florida. RESOLVE consists of a rover and drill provided by the Canadian Space Agency to support a NASA payload under development to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA used the lander to conduct field tests outside Hilo, Hawaii, in July 2012. Kennedy's Swamp Works provides rapid, innovative and cost-effective exploration mission solutions, leveraging partnerships across NASA, industry and academia. Kennedy's research and technology mission is to improve spaceports on Earth, as well as lay the groundwork for establishing spaceports at destinations in space. For more information, visit http:__www.nasa.gov_centers_kennedy_exploration_researchtech_index.html. Photo credit: NASA_Frankie Martin

CAPE CANAVERAL, Fla. – NASA In Situ Resource Utilization Project Manager William Larson, back to camera, discusses the design and operation of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project with media representatives during a rover demonstration in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. – NASA In Situ Resource Utilization Project Manager William Larson, back to rover, discusses the design and operation of the prototype rover Artemis Jr. for NASA’s Regolith and Environment Science and Oxygen and Lunar Volatile Extraction, or RESOLVE, project with media representatives during a rover demonstration in a field beside the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. The rover and its drill are provided by the Canadian Space Agency and work in concert with NASA science instruments to prospect for water, ice and other lunar resources. RESOLVE also will demonstrate how future explorers can take advantage of resources at potential landing sites by manufacturing oxygen from soil. NASA will conduct field tests in July outside of Hilo, Hawaii, with equipment and concept vehicles that demonstrate how explorers might prospect for resources and make their own oxygen for survival while on other planetary bodies. For more information, visit http://www.nasa.gov/exploration/analogs/index.html. Photo credit: NASA/Dimitri Gerondidakis

In this annotated animated GIF, the bit carousel on NASA's Perseverance Mars rover can be seen rotating during a test of the component on Jan. 17, 2022, the 325th Martian day, or sol, of the mission. The carousel was rotated about 75 degrees during the test, then was returned back to its original position. The five images that compose this animated GIF were captured to determine the status – after the test – of four fragments of the cored rock that fell out of the sample tube during Perseverance sampling activity on Dec. 29, 2021. After completion of the test, the upper two rock fragments (seen in the first image) have disappeared, having been ejected during the rotation. However, the lower two rock fragments, located below the bit carousel housing, remain. The five images that make up the GIF were obtained by the WATSON (Wide Angle Topographic Sensor for Operations and eNgineering) camera. Located in the turret at the end of the rover's robotic arm, WATSON can document the structure and texture within a drilled or abraded target, and its data can be used to derive depth measurements. The camera is a subsystem of the SHERLOC (Scanning Habitable Environments with Raman & Luminescence for Organics & Chemicals) instrument. NASA's Jet Propulsion Laboratory built and manages operations of Perseverance and Ingenuity for the agency. Caltech in Pasadena, California, manages JPL for NASA. WATSON was built by Malin Space Science Systems (MSSS) in San Diego and is operated jointly by MSSS and JPL. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA25071

This image shows a 1/9 subscale model vehicle clearing the Magnetic Launch Assist System, formerly referred to as the Magnetic Levitation (MagLev), test track during a demonstration test conducted at the Marshall Space Flight Center (MSFC). Engineers at MSFC have developed and tested Magnetic Launch Assist technologies. To launch spacecraft into orbit, a Magnetic Launch Assist System would use magnetic fields to levitate and accelerate a vehicle along a track at very high speeds. Similar to high-speed trains and roller coasters that use high-strength magnets to lift and propel a vehicle a couple of inches above a guideway, a launch-assist system would electromagnetically drive a space vehicle along the track. A full-scale, operational track would be about 1.5-miles long and capable of accelerating a vehicle to 600 mph in 9.5 seconds. This track is an advanced linear induction motor. Induction motors are common in fans, power drills, and sewing machines. Instead of spinning in a circular motion to turn a shaft or gears, a linear induction motor produces thrust in a straight line. Mounted on concrete pedestals, the track is 100-feet long, about 2-feet wide and about 1.5-feet high. The major advantages of launch assist for NASA launch vehicles is that it reduces the weight of the take-off, the landing gear, the wing size, and less propellant resulting in significant cost savings. The US Navy and the British MOD (Ministry of Defense) are planning to use magnetic launch assist for their next generation aircraft carriers as the aircraft launch system. The US Army is considering using this technology for launching target drones for anti-aircraft training.

Engineers at the Marshall Space Flight Center (MSFC) have been testing Magnetic Launch Assist Systems, formerly known as Magnetic Levitation (MagLev) technologies. To launch spacecraft into orbit, a Magnetic Launch Assist system would use magnetic fields to levitate and accelerate a vehicle along a track at a very high speed. Similar to high-speed trains and roller coasters that use high-strength magnets to lift and propel a vehicle a couple of inches above a guideway, the launch-assist system would electromagnetically drive a space vehicle along the track. A full-scale, operational track would be about 1.5-miles long and capable of accelerating a vehicle to 600 mph in 9.5 seconds. This photograph shows a subscale model of an airplane running on the experimental track at MSFC during the demonstration test. This track is an advanced linear induction motor. Induction motors are common in fans, power drills, and sewing machines. Instead of spinning in a circular motion to turn a shaft or gears, a linear induction motor produces thrust in a straight line. Mounted on concrete pedestals, the track is 100-feet long, about 2-feet wide, and about 1.5- feet high. The major advantages of launch assist for NASA launch vehicles is that it reduces the weight of the take-off, the landing gear, the wing size, and less propellant resulting in significant cost savings. The US Navy and the British MOD (Ministry of Defense) are planning to use magnetic launch assist for their next generation aircraft carriers as the aircraft launch system. The US Army is considering using this technology for launching target drones for anti-aircraft training.

This image shows a cylinder of rock the size of a piece of classroom chalk inside the drill of NASA's Perseverance Mars rover. The sample, dubbed "Green Gardens," was taken from a rock called "Tablelands" on the rim of Mars' Jezero Crater. The image was captured by the Mastcam-Z instrument on Feb. 16, 2025, the 1,420th Martian day, or sol, of the mission. Each core the rover takes is about 0.5 inches (13 millimeters) in diameter and 2.4 inches (60 millimeters) long. Data from the rover's instruments indicates that Tablelands is made almost entirely of serpentine minerals, which form when large amounts of water react with iron- and magnesium-bearing minerals in igneous rocks. During this process, called serpentinization, the rock's original structure and mineralogy change, often causing it to expand and fracture. Byproducts of the process sometimes include hydrogen gas, which can lead to the generation of methane in the presence of carbon dioxide. On Earth, such rocks can support microbial communities. Arizona State University leads the operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Niels Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Mars Exploration Program (MEP) portfolio and the agency's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA26529

This image shows a cylinder of rock the size of a piece of classroom chalk inside the drill of NASA's Perseverance rover. The sample was taken from an outcrop called "Berea" in Mars' Jezero Crater. The image was captured by Perseverance's Mastcam-Z instrument on March 30, 2023, the 749th Martian day, or sol, of the mission. Each core the rover takes is about 0.5 inches (13 millimeters) in diameter and 2.4 inches (60 millimeters) long. The samples Perseverance has taken are from an ancient river delta in Jezero Crater, a fan-shaped area where, billions of years ago, a river once flowed into a lake and deposited rocks and sediment. These rock cores have been sealed in ultra-clean sample tubes and stored in Perseverance's Sampling and Caching System as part of the mission's search for ancient signs of microbial life. Arizona State University leads the operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Niels Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. https://photojournal.jpl.nasa.gov/catalog/PIA25690

This time-lapse video, which has been sped up by 24 times, uses an engineering model of one of the instruments aboard NASA's Perseverance Mars rover to show how the instrument evaluates safe placement against a rock. If it's determined to be safe, the rover places the instrument, called the Planetary Instrument for X-ray Lithochemistry (PIXL), close to the targeted rock for science observations. This test occurred at NASA's Jet Propulsion Laboratory in Southern California on June 8, 2023. Located on the end of Perseverance's robotic arm, PIXL scans postage stamp-size areas on rocks with an X-ray beam the width of a human hair, determining which elements are present. Scientists use this information to infer what minerals and chemicals are in a rock and help decide whether Perseverance should collect a rock core using its drill. The X-ray beam exits the circular opening at the center of PIXL; colored LED lights around that circle can light up a surface, allowing an internal camera to take images. Those images allow PIXL to autonomously place itself – very slowly and precisely – as little as 1 inch (2.5 centimeters) away from a surface to collect its data. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA26204

Perseverance's Sampling and Caching System Camera, or CacheCam, captured this time-lapse series of images of the rover's 14th rock-core sample. Taken over four Martian days (or sols) – on Sols 595, 599, 601, and 604 of the mission (Oct. 22, Oct. 26, Oct. 28, and Oct. 31, 2022) – they document the results of the mission's use of the rover's Bore Sweep Tool to remove dust from the tube. Small dust grains can be seen moving around the rim of the sample tube. The tool is designed to clean the inner surface near the tube's opening and also move the collected rock sample further down into the tube. Because the CacheCam's depth of field is plus or minus 5 millimeters, the rock sample, which is farther down in the tube, is not in focus in these images. The pixel scale in this image is approximately 13 microns per pixel. The images were acquired on Oct. 5. When the rover attempted to insert a seal into the open end of the tube, the seal did not release as expected from its dispenser. The bright gold-colored ring in the foreground is the bearing race, an asymmetrical flange that assists in shearing off a sample once the coring drill has bored into a rock. The sample collection tube's serial number, "184," can be seen in the 2 o'clock position on the bearing race. About the size and shape of a standard lab test tube, these tubes are designed to contain representative samples of Martian rock and regolith (broken rock and dust). A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA25337

In this photograph, a futuristic spacecraft model sits atop a carrier on the Magnetic Launch Assist System, formerly known as the Magnetic Levitation (MagLev) System, experimental track at the Marshall Space Flight Center (MSFC). Engineers at MSFC have developed and tested Magnetic Launch Assist technologies that would use magnetic fields to levitate and accelerate a vehicle along a track at very high speeds. Similar to high-speed trains and roller coasters that use high-strength magnets to lift and propel a vehicle a couple of inches above a guideway, a Magnetic Launch Assist system would electromagnetically drive a space vehicle along the track. A full-scale, operational track would be about 1.5-miles long and capable of accelerating a vehicle to 600 mph in 9.5 seconds. This track is an advanced linear induction motor. Induction motors are common in fans, power drills, and sewing machines. Instead of spinning in a circular motion to turn a shaft or gears, a linear induction motor produces thrust in a straight line. Mounted on concrete pedestals, the track is 100-feet long, about 2-feet wide, and about 1.5-feet high. The major advantages of launch assist for NASA launch vehicles is that it reduces the weight of the take-off, the landing gear, the wing size, and less propellant resulting in significant cost savings. The US Navy and the British MOD (Ministry of Defense) are planning to use magnetic launch assist for their next generation aircraft carriers as the aircraft launch system. The US Army is considering using this technology for launching target drones for anti-aircraft training.

These Mars global maps show the likely distribution of water ice buried within the upper 3 feet (1 meter) of the planet's surface and represent the latest data from the Subsurface Water Ice Mapping project, or SWIM. SWIM uses data acquired by science instruments aboard three NASA orbital missions to estimate where ice may be hiding below the surface. Superimposed on the globes are the locations of ice-exposing meteoroid impacts, which provide an independent means to test the mapping results. The ice-exposing impacts were spotted by the High-Resolution Imaging Science Experiment (HiRISE), a camera aboard NASA's Mars Reconnaissance Orbiter. While other instruments at Mars can only suggest where buried water ice is located, HiRISE's imagery of ice-exposing impacts can confirm where ice is present. Most of these craters are no more than 33 feet (10 meters) in diameter, although in 2022 HiRISE captured a 492-foot-wide (150-meter-wide) impact crater that revealed a motherlode of ice that had been hiding beneath the surface. This crater is indicated with a circle in the upper-left portion of the right-most globe above. Scientists can use mapping data like this to decide where the first astronauts on Mars should land: Buried ice will be a vital resource for the first people to set foot on Mars, serving as drinking water and a key ingredient for rocket fuel. It would also be a major scientific target: Astronauts or robots could one day drill ice cores much as scientists do on Earth, uncovering the climate history of Mars and exploring potential habitats (past or present) for microbial life. The need to look for subsurface ice arises because liquid water isn't stable on the Martian surface: The atmosphere is so thin that water immediately vaporizes. There's plenty of ice at the Martian poles – mostly made of water, although carbon dioxide, or dry ice, can be found as well – but those regions are too cold for astronauts (or robots) to survive for long. https://photojournal.jpl.nasa.gov/catalog/PIA26046

The robotic arm on NASA's Perseverance Mars rover used its percussive drill to eject fragments of cored rock from a sample tube on Jan. 15, 2022, the 322nd Martian day, or sol, of the mission. One of the rover's hazard cameras (hazcam) obtained same-day, before-and-after images of the surface below the rover to help better understand the results of this operation. There are two versions of the image: Animation frame 1 shows the ground below Perseverance prior to the use of the rover's percussive drill on Jan. 15. Animation frame 2 shows the same ground later that same day, after the percussive drill was employed. In this second image, at least eight new pieces of rock fragments can be seen. A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA25070