NASA Deputy Administrator Lori Garver talks during a press conference with Sierra Nevada's Dream Chaser spacecraft in the background on Saturday, Feb. 5, 2011, at the University of Colorado at Boulder. Sierra Nevada's Dream Chaser spacecraft is under development with support from NASA's Commercial Crew Development Program to provide crew transportation to and from low Earth orbit. NASA is helping private companies develop innovative technologies to ensure that the U.S. remains competitive in future space endeavors. Photo Credit: (NASA/Bill Ingalls)

Sierra Nevada's Dream Chaser spacecraft is seen as NASA Deputy Administrator Lori Garver talks during a press conference on Saturday, Feb. 5, 2011, at the University of Colorado at Boulder. Sierra Nevada's Dream Chaser spacecraft is under development with support from NASA's Commercial Crew Development Program to provide crew transportation to and from low Earth orbit. NASA is helping private companies develop innovative technologies to ensure that the U.S. remains competitive in future space endeavors. Photo Credit: (NASA/Bill Ingalls)

Sierra Nevada Space Systems chairman Mark Sirangello talks during a press conference with Sierra Nevada's Dream Chaser spacecraft in the background on Saturday, Feb. 5, 2011, at the University of Colorado at Boulder. Sierra Nevada's Dream Chaser spacecraft is under development with support from NASA's Commercial Crew Development Program to provide crew transportation to and from low Earth orbit. NASA is helping private companies develop innovative technologies to ensure that the U.S. remains competitive in future space endeavors. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Administrator Lori Garver talks during a press conference with Sierra Nevada's Dream Chaser spacecraft in the background on Saturday, Feb. 5, 2011, at the University of Colorado at Boulder. Sierra Nevada's Dream Chaser spacecraft is under development with support from NASA's Commercial Crew Development Program to provide crew transportation to and from low Earth orbit. NASA is helping private companies develop innovative technologies to ensure that the U.S. remains competitive in future space endeavors. Photo Credit: (NASA/Bill Ingalls)

Director of Advanced Programs, Sierra Nevada Corporation, Jim Voss talks during a press conference with Sierra Nevada's Dream Chaser spacecraft in the background on Saturday, Feb. 5, 2011, at the University of Colorado at Boulder. Sierra Nevada's Dream Chaser spacecraft is under development with support from NASA's Commercial Crew Development Program to provide crew transportation to and from low Earth orbit. NASA is helping private companies develop innovative technologies to ensure that the U.S. remains competitive in future space endeavors. Photo Credit: (NASA/Bill Ingalls)

jsc2024e043914 (7/10/2024) --- In-Space Expansion of Hematopoietic Stem Cells for Clinical Application (InSPA-StemCellEX-H1) continues tests of a technology to produce human hematopoietic stem cells (HSCs) in space. In this image, HSCs were incubated with a fluorescent probe that identifies living cells. Dead cells would fluoresce green. The cells have been loaded into a device called a hemocytometer that provides a grid to make it easy to obtain an accurate count of cells. Astronauts will use a similar technique in space to help determine the rate of HSC expansion over time. Expanding HSC production has the potential to improve patient outcomes and reduce overall mortality for thousands of people diagnosed and living with blood cancer every year. Image courtesy of University of Colorado Boulder.

Dr. Luis Zea, implementation project manager, BioServe Space Technologies, Smead Aerospace Engineering Sciences, University of Colorado Boulder gives comments during a media event where NASA Administrator Bill Nelson introduce three local Colorado companies and university partners that help make NASA’s missions possible, Monday, Aug. 23, 2021, during the 36th Space Symposium in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

Dr. Luis Zea, implementation project manager, BioServe Space Technologies, Smead Aerospace Engineering Sciences, University of Colorado Boulder gives comments during a media event where NASA Administrator Bill Nelson introduce three local Colorado companies and university partners that help make NASA’s missions possible, Monday, Aug. 23, 2021, during the 36th Space Symposium in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson hosts an event to introduce media to three local Colorado companies and university partners that help make NASA’s missions possible; Justin Cyrus, CEO, Lunar Outpost of Golden, Colorado, left: Bradley Cheetham, CEO and president, Advanced Space of Westminster, Colorado, center: and Dr. Luis Zea, implementation project manager, BioServe Space Technologies, Smead Aerospace Engineering Sciences, University of Colorado Boulder, Monday, Aug. 23, 2021, during the 36th Space Symposium in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

Justin Cyrus, CEO, Lunar Outpost of Golden, Colorado, left, Bradley Cheetham, CEO and president, Advanced Space of Westminster, Colorado, center, and Dr. Luis Zea, implementation project manager, BioServe Space Technologies, Smead Aerospace Engineering Sciences, University of Colorado Boulder, Monday, are seen during a media briefing where NASA Administrator Bill Nelson introduced the three local Colorado companies and university partners that help make NASA’s missions possible, Aug. 23, 2021, during the 36th Space Symposium in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson hosts an event to introduce media to three local Colorado companies and university partners that help make NASA’s missions possible; Justin Cyrus, CEO, Lunar Outpost of Golden, Colorado, left: Bradley Cheetham, CEO and president, Advanced Space of Westminster, Colorado, center: and Dr. Luis Zea, implementation project manager, BioServe Space Technologies, Smead Aerospace Engineering Sciences, University of Colorado Boulder, Monday, Aug. 23, 2021, during the 36th Space Symposium in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

Associate Administrator for NASA's Science Mission Directorate Thomas Zurbuchen, left, Olivier Barnouin (US Instrument Scientist, Johns Hopkins University/APL), Harold "Hal" Levison from the Southwest Research Institute in Boulder, Colorado, Lindy Elkins-Tanton Principal Investigator of the Psyche mission from Arizona State University, and New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, right, are seen during a briefing discussing small bodies missions, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

Key persornel in the Mechanics of Granular Materials (MGM) experiment at the University of Colorado at Boulder include Tawnya Ferbiak (software engineer), Susan Batiste (research assistant), and Christina Winkler (graduate research assistant). Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. MGM experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that cannot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. (Credit: University of Colorado at Boulder).

Engineering bench system hardware for the Mechanics of Granular Materials (MGM) experiment is tested on a lab bench at the University of Colorado in Boulder. This is done in a horizontal arrangement to reduce pressure differences so the tests more closely resemble behavior in the microgravity of space. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. MGM experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. (Credit: University of Colorado at Boulder).

Key persornel in the Mechanics of Granular Materials (MGM) experiment are Mark Lankton (Program Manager at University Colorado at Boulder), Susan Batiste (research assistance, UCB), and Stein Sture (principal investigator). Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. MGM experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that cannot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. (Credit: University of Colorado at Boulder).

Harold "Hal" Levison from the Southwest Research Institute in Boulder, Colorado gives remarks about the Lucy mission during a briefing discussing small bodies missions, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)

The description on the back of the plaque reads: "This plaque was presented to Administrator James C. Fletcher by the Apollo 11 Crew for award to the future Mars I crew (when the first manned mission to Mars is scheduled), July 20, 1987 at The Case for Mars III Conference at the University of Colorado in Boulder, Colorado." Photographed on Friday, July 11, 2014 in Washington, DC. Photo Credit: (NASA/Joel Kowsky)

The description on the back of the plaque reads: "This plaque was presented to Administrator James C. Fletcher by the Apollo 11 Crew for award to the future Mars I crew (when the first manned mission to Mars is scheduled), July 20, 1987 at The Case for Mars III Conference at the University of Colorado in Boulder, Colorado." Photographed on Friday, July 11, 2014 in Washington, DC. Photo Credit: (NASA/Joel Kowsky)

Philip H. Scherrer (left) principal investigator, Helioseismic and Magnetic Imager instrument, Stanford University in Palo Alto, speaks during a briefing to discuss recent images from NASA's Solar Dynamics Observatory, or SDO, while colleagues Tom Woods, principal investigator, Extreme Ultraviolet Variability Experiment instrument, Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder and Madhulika Guhathakurta, SDO program scientist, NASA Headquarters (right) look on Wednesday, April 21, 2010, at the Newseum in Washington. Photo Credit: (NASA/Carla Cioffi)

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, students from the University of Colorado Boulder demonstrated a robotic capability for growing a variety of plants in a deep-space habitat. Daniel Zukowski, a University of Colorado Boulder graduate student, right, and Morgan Simpson of the NASA Ground Processing Directorate, check computer displays during a presentation of the team's entry in the eXploration HABitat X-Hab Academic Innovation Challenge. In their concept called "Plants Anywhere: Plants Growing in Free Habitat Spaces," their approach calls for robotically tended plants to be scattered in any available space in a deep-space habitat instead of an area set aside just for vegetation. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

Tom Woods, (second from right), principal investigator, Extreme Ultraviolet Variability Experiment instrument, Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder speaks during a briefing to discuss recent images from NASA's Solar Dynamics Observatory, or SDO, Wednesday, April 21, 2010, at the Newseum in Washington. Photo Credit: (NASA/Carla Cioffi)

Greg Kopp, from the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colo., talks about the launch of the GLORY mission during a news conference at NASA Headquarters, Thursday, Jan. 20, 2011, in Washington. NASA's newest Earth-observing research mission is scheduled for launch form Vandenburg Air Force Base in California on Feb. 23. The mission will improve our understanding of how the sun and tiny atmosppheric particles called aerosols affect Earth's climate. Photo Credit: (NASA/Paul E. Alers)

Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, left, and David Mitchell, MAVEN project manager, NASA’s Goddard Space Flight Center, Greenbelt, Maryland are seen during a media briefing where they and other panelist outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Peter Pilewskie, lead scientist at the University of Colorado-Boulder, speaks to members of social media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on research planned for launch to the International Space Station. The scientific materials and supplies will be aboard a Dragon spacecraft scheduled for liftoff from Cape Canaveral Air Force Station's Space Launch Complex 40 at 11:46 a.m. EST, on Dec. 12, 2017. The SpaceX Falcon 9 rocket will launch the company's 13th Commercial Resupply Services mission to the space station.

Lisa May, lead program executive, Mars Exploration Program, NASA Headquarters, and Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, are seen during a media briefing where they and other panelist outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, is seen during a media briefing where he and other panelist outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, left, and David Mitchell, MAVEN project manager, NASA’s Goddard Space Flight Center, Greenbelt, Maryland are seen during a media briefing where they and other panelist outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Bruce Jakosky, MAVEN principal investigator, University of Colorado Boulder Laboratory for Atmospheric and Space Physics, discusses the upcoming launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission, at a press conference at NASA Headquarters in Washington on Monday, Oct. 28th, 2013. MAVEN is the agency's next mission to Mars and the first devoted to understanding the upper atmosphere of the Red Planet. (Photo credit: NASA/Jay Westcott)

Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, is seen during a media briefing where he and other panelist outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Bruce Jakosky, MAVEN principal investigator, University of Colorado Boulder Laboratory for Atmospheric and Space Physics, discusses the upcoming launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission, at a press conference at NASA Headquarters in Washington on Monday, Oct. 28th, 2013. MAVEN is the agency's next mission to Mars and the first devoted to understanding the upper atmosphere of the Red Planet. (Photo credit: NASA/Jay Westcott)

Alysha Reinard, as research scientist with National Oceanic and Atmospheric Administration and the University of Colorado Boulder, speaks during a press briefing, Thursday, Aug. 18, 2011, at NASA Headquarters in Washington. The briefing was held to discusses new details about the structure of solar storms and the impact they have on Earth. The new information comes from NASA's Solar Terrestrial Relations Observatory, or STEREO, spacecraft and other NASA probes. Photo Credit: (NASA/GSFC/Rebecca Roth)

KENNEDY SPACE CENTER, FLA. -- During this year's NASA MarsPort Engineering Design Student Competition 2002 conference, the University of Colorado at Boulder presents this display. Participants are presenting papers on engineering trade studies to design optimal configurations for a MarsPort Deployable Greenhouse for operation on the surface of Mars. Judges in the competition were from KSC, Dynamac Corporation and Florida Institute of Technology. The winning team's innovative ideas will be used by NASA to evaluate and study other engineering trade concepts.

BOULDER, Colo. – A Sierra Nevada Corp. team member examines the company's structural test article for the Dream Chaser spacecraft in the University of Colorado at Boulder’s Facility for Advanced Spatial Technology. The university is one of Sierra Nevada’s partners on the design and development of the Dream Chaser orbital crew vehicle. Dream Chaser is one of five systems NASA invested in during Commercial Crew Development Round 1 CCDev1 activities in order to aid in the innovation and development of American-led commercial capabilities for crew transportation and rescue services to and from the International Space Station and other low Earth orbit destinations. In 2011, NASA's Commercial Crew Program CCP entered into another funded Space Act Agreement with Sierra Nevada for the second round of commercial crew development CCDev2) so the company could further develop its Dream Chaser spacecraft for NASA transportation services. For information about CCP, visit www.nasa.gov/commercialcrew. Photo credit: Sierra Nevada Corp.

One of three Mechanics of Granular Materials (MGM) test cells after flight on STS-79 and before impregnation with resin. Note that the sand column has bulged in the middle, and that the top of the column is several inches lower than the top of the plastic enclosure. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditons that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: University of Colorado at Boulder

A test cell for Mechanics of Granular Materials (MGM) experiment is tested for long-term storage with water in the system as plarned for STS-107. This view shows the compressed sand column with the protective water jacket removed. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditons that cannot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: University of Colorado at Boulder

NASA’s Near-Earth Object (NEO) Surveyor sunshade mass simulator (the gray paneling to the right of the photo) is attached to the spacecraft’s bus structure in August 2025 at BAE Systems Space & Mission Systems in Boulder, Colorado. The angular assembly attached to the top of the bus via a system of struts is the instrument mass simulator. Mass simulators are used to replicate the weight and size of flight hardware during testing. Targeting launch in late 2027, the NEO Surveyor mission is led by Professor Amy Mainzer at the University of California, Los Angeles for NASA’s Planetary Defense Coordination Office and is being managed by the agency’s Jet Propulsion Laboratory in Southern California for the Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama. BAE Systems Space & Mission Systems and the Space Dynamics Laboratory in Logan, Utah, and Teledyne are among the companies that were contracted to build the spacecraft and its instrumentation. The Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder will support operations, and IPAC at Caltech in Pasadena, California, is responsible for producing some of the mission’s data products. Caltech manages JPL for NASA. More information about NEO Surveyor is available at: https://science.nasa.gov/mission/neo-surveyor/

A test cell for Mechanics of Granular Materials (MGM) experiment is tested for long-term storage with water in the system as plarned for STS-107. This view shows the top of the sand column with the metal platten removed. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditons that cannot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: University of Colorado at Boulder

A test cell for Mechanics of Granular Materials (MGM) experiment is tested for long-term storage with water in the system as plarned for STS-107. This view shows the compressed sand column with the protective water jacket removed. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditons that cannot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: University of Colorado at Boulder

CT scans of the spcimens on STS-79 reveal internal cone-shaped features and radial patterns not seen in specimens processed on the ground. The lighter areas are the densest in these images. CT scans produced richly detailed images allowing scientists to build 3D models of the interior of the specimens that can be compared with microscopic examination of thin slices. This view is made from a series of horizontal slices. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: Los Alamos National Laboratory and the University of Colorado at Boulder.

Lunar Orbiter 2 oblique northward view towards Copernicus crater on the Moon shows crater wall slumping caused by soil liquefaction following the impact that formed the crater. The crater is about 100 km in diameter. The central peaks are visible towards the top of the image, rising about 400 m above the crater floor, and stretching for about 15 km. The northern wall of the crater is in the background. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. MGM experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. (Credit: University of Colorado at Boulder).

The bus structure for NASA’s Near-Earth Object (NEO) Surveyor is installed on a “shaker table” at BAE Systems Space & Mission Systems in Boulder, Colorado, during vibration testing conducted in August 2025. Mass simulators that mimic the weight and size of the spacecraft’s telescope and sunshade are also attached to the bus for the test. These mass simulators help engineers simulate the conditions flight components will experience during launch so their durability can be verified. Targeting launch in late 2027, the NEO Surveyor mission is led by Professor Amy Mainzer at the University of California, Los Angeles for NASA’s Planetary Defense Coordination Office and is being managed by the agency’s Jet Propulsion Laboratory in Southern California for the Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama. BAE Systems Space & Mission Systems and the Space Dynamics Laboratory in Logan, Utah, and Teledyne are among the companies that were contracted to build the spacecraft and its instrumentation. The Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder will support operations, and IPAC at Caltech in Pasadena, California, is responsible for producing some of the mission’s data products. Caltech manages JPL for NASA. More information about NEO Surveyor is available at: https://science.nasa.gov/mission/neo-surveyor/

CT scans of the spcimens on STS-79 reveal internal cone-shaped features and radial patterns not seen in specimens processed on the ground. The lighter areas are the densest in these images. CT scans produced richly detailed images allowing scientists to build 3D models of the interior of the specimens that can be compared with microscopic examination of thin slices. These views depict vertical slices from side to middle of a flight specimen. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: Los Alamos National Laboratory and the University of Colorado at Boulder.

CT scans of the spcimens on STS-79 reveal internal cone-shaped features and radial patterns not seen in specimens processed on the ground. The lighter areas are the densest in these images. CT scans produced richly detailed images allowing scientists to build 3D models of the interior of the specimens that can be compared with microscopic examination of thin slices. This view depict horizontal slices from top to bottom of a flight specimen. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: Los Alamos National Laboratory and the University of Colorado at Boulder.

CT scans of the specimens on STS-79 reveal internal cone-shaped features and radial patterns not seen in specimens processed on the ground. The lighter areas are the densest in these images. CT scans produced richly detailed images allowing scientists to build 3D models of the interior of the specimens that can be compared with microscopic examination of thin slices. This view is made from three orthogonal slices. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditions that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. (Credit: Los Alamos National Laboratory and the University of Colorado at Boulder).

CAPE CANAVERAL, Fla. – During a news conference at NASA's Kennedy Space Center in Florida, NASA officials and university investigators outlined science plans for the Mars Atmosphere and Volatile EvolutioN, or MAVEN, mission. Participating in the briefing, from the left, are George Diller of NASA Public Affairs, Michael Meyer, lead Mars Scientist at NASA Headquarters, Bruce Jakosky, MAVEN principal investigator from the Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder, Janet Luhmann, MAVEN deputy principal investigator from the University of California at Berkeley, Nick Schneider, MAVEN Imaging Ultraviolet Spectrograph, or IUVS, instrument lead at the University of Colorado, Paul Mahaffy, MAVEN Neutral Gas and Ion Mass Spectrometer, or NGIMS, instrument lead at NASA's Goddard Space Flight Center in Greenbelt, Md., and David Mitchell, MAVEN Solar Wind Electron Analyzer, or SWEA, instrument lead at the University of California. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For information on the MAVEN mission, visit: http://www.nasa.gov/mission_pages/maven/main/index.html. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Heather Hava, who is working on a doctorate in aerospace engineering sciences at the University of Colorado Boulder, describes a Remotely Operated Gardening Rover, or ROGR, which could tend to plants grown in one of the SmartPots, or SPOTS seen on the right. The system is being developed by the graduate students participating in the eXploration HABitat X-Hab Academic Innovation Challenge. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Daniel Zukowski, a University of Colorado Boulder graduate student, describes a Remotely Operated Gardening Rover, or ROGR, which could tend to plants grown in one of the SmartPots, or SPOTS, seen on the right. The system is being developed by the graduate students participating in the eXploration HABitation X-Hab Academic Innovation Challenge. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Heather Hava, who is working on a doctorate in aerospace engineering sciences at the University of Colorado Boulder, makes adjustments on a Remotely Operated Gardening Rover, or ROGR, which could tend to plants grown in one of the SmartPots, or SPOTS seen on the right. The system is being developed by the graduate students participating in the eXploration HABitat X-Hab Academic Innovation Challenge. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Heather Hava, who is working on a doctorate in aerospace engineering sciences at the University of Colorado Boulder, makes adjustments on a Remotely Operated Gardening Rover, or ROGR, which could tend plants on a deep-space habitat. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Heather Hava, right, who is working on a doctorate in aerospace engineering sciences at the University of Colorado Boulder, describes a computerized SmartPot, or SPOT, which could be used to grow plants in a deep-space habitat. The SPOTs could be tended by a Remotely Operated Gardening Rover, or ROGR, seen on the left. The system is being developed by the graduate students participating in the eXploration HABitat X-Hab Academic Innovation Challenge. X-Hab Academic Innovation Challenge is a university-level activity designed to engage and retain students in science, technology, engineering and math, or STEM, disciplines. NASA will directly benefit from the effort by sponsoring the development of innovative habitat concepts from universities which may result in innovative ideas and solutions that could be applied to exploration habitats. For more: http://www.nasa.gov/exploration/technology/deep_space_habitat/xhab/ Photo credit: NASA/Daniel Casper

Greg Harland, NASA Communications, moderates a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

The L-1011 aircraft carrying a Pegasus XL rocket with NASA's Solar Radiation and Climate Experiment (SORCE) attached takes off from Cape Canaveral Air Force Station, Fla. The L-1011 will release the rocket over the Atlantic Ocean at 39,000 feet. After separation from the rocket, initial contact with the satellite will be made and the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado.

Panelist, from left, Lisa May, lead program executive, Mars Exploration Program, NASA Headquarters, Washington, Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, David Mitchell, MAVEN project manager, NASA’s Goddard Space Flight Center, Greenbelt, Maryland, and Guy Beutelschies, Lockheed Martin MAVEN program manager, Lockheed Martin Space Systems Company, Littleton, Colorado, all shake hands at the end of a media briefing where they outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

Elisabetta Cavazzuti, ASI IXPE program manager, Italian Space Agency, participates in a payload briefing for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Karen Fox, NASA Communications, moderates a payload briefing for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

Makenzie Lystrup, vice president and general manager, civil space, Ball Aerospace, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Martin Weisskopf, IXPE principal investigator, NASA’s Marshall Space Flight Center, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Mike McAleenan, 45th Weather Squadron, Space Launch Delta 45, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

KENNEDY SPACE CENTER, FLA. -- The L-1011 aircraft soars through the sky over the Atlantic Ocean with a Pegasus XL rocket, containing NASA's Solar Radiation and Climate Experiment (SORCE), attached underneath. The rocket will be dropped from the aircraft at 3:14 p.m. EST. Over the next few days, the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado. [Photo courtesy of Jeff Caplan, Langley Research]

A scale model of NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft is on display during a payload briefing for IXPE on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

KENNEDY SPACE CENTER, FLA. - The L-1011 aircraft soars through the sky over the Atlantic Ocean with a Pegasus XL rocket, containing NASA's Solar Radiation and Climate Experiment (SORCE), attached underneath. The rocket will be dropped from the aircraft at 3:14 p.m. EST. Over the next few days, the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado. [Photo courtesy of Jeff Caplan, Langley Research]

Luca Baldini, Italian co-principal investigator, National Institute for Nuclear Physics, participates in a payload briefing for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Sandra Connelly, deputy associate administrator for science, NASA Headquarters, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Brian Ramsey, deputy principal investigator, NASA’s Marshall Space Flight Center, participates in a payload briefing for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

The L-1011 aircraft carrying a Pegasus XL rocket with NASA's Solar Radiation and Climate Experiment (SORCE) attached takes off from Cape Canaveral Air Force Station, Fla. The L-1011 will release the rocket over the Atlantic Ocean at 39,000 feet. After separation from the rocket, initial contact with the satellite will be made and the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado.

KENNEDY SPACE CENTER, FLA. -- -- The L-1011 aircraft carrying a Pegasus XL rocket with NASA's Solar Radiation and Climate Experiment (SORCE) is seen after takeoff off from Cape Canaveral Air Force Station, Fla. The L-1011 will release the rocket over the Atlantic Ocean at 39,000 feet. After separation from the rocket, initial contact with the satellite will be made and the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

Julianna Scheiman, director, civil satellite missions, SpaceX, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

KENNEDY SPACE CENTER, FLA. - After takeoff off from Cape Canaveral Air Force Station, Fla., the Pegasus XL rocket, with NASA's Solar Radiation and Climate Experiment (SORCE), can be seen attached underneath and between the wheels of the L-1011 aircraft. The L-1011 will release the rocket over the Atlantic Ocean at 39,000 feet. After separation from the rocket, initial contact with the satellite will be made and the mission team will insure that the spacecraft is functioning properly. The SORCE science instruments will then be turned on and their health verified. Approximately 21 days after launch, if all is going well, the instruments will start initial science data collection and calibration will begin. The spacecraft will study the Sun's influence on our Earth and will measure from space how the Sun affects the Earth's ozone layer, atmospheric circulation, clouds, and oceans. This mission is a joint partnership between NASA and the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder, Colorado.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

MacKenzie Ferrie, IXPE program manager, Ball Aerospace, participates in a payload briefing for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec.7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

A SpaceX Falcon 9 rocket roars off the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 1 a.m. EST on Thursday, Dec. 9, 2021, carrying NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft. NASA’s Launch Services Program managed this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The IXPE spacecraft includes three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about extremely complex environments in space where gravitational, electric, and magnetic fields are at their limits. The project is a collaboration between NASA and the Italian Space Agency.

Tim Dunn, launch director, NASA’s Launch Services Program, based at Kennedy Space Center, participates in a prelaunch news conference for NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft on Dec. 7, 2021 at NASA’s Kennedy Space Center in Florida. IXPE is scheduled to launch no earlier than 1 a.m. EST Thursday, Dec. 9, on a SpaceX Falcon 9 rocket from Kennedy’s Launch Complex 39A. NASA’s Launch Services Program is managing this launch. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the IXPE mission. Ball Aerospace, headquartered in Broomfield, Colorado, manages spacecraft operations with support from the University of Colorado at Boulder. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the Explorers Program for the agency’s Science Mission Directorate in Washington. The U.S. Space Force’s Space Launch Delta 45 provides range support for this launch. SpaceX is providing the launch vehicle for this mission.

Dwayne Brown, NASA public affairs officer, left, moderates a media briefing where panelist, seated from left, Lisa May, lead program executive, Mars Exploration Program, NASA Headquarters, Washington, Bruce Jakosky, MAVEN principal investigator, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, David Mitchell, MAVEN project manager, NASA’s Goddard Space Flight Center, Greenbelt, Maryland, and Guy Beutelschies, Lockheed Martin MAVEN program manager, Lockheed Martin Space Systems Company, Littleton, Colorado, outlined activities around the Sunday, Sept. 21 orbital insertion at Mars of the agency’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, Wednesday, Sept. 17, 2014 at NASA Headquarters in Washington. (Photo credit: NASA/Bill Ingalls)

NASA's SPHEREx observatory is oriented in a horizontal position, revealing all three layers of photon shields as well as the telescope. This photo was taken at BAE Systems in Boulder, Colorado, in April 2024. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy. https://photojournal.jpl.nasa.gov/catalog/PIA26542

This composite image depicts one set of flow patterns simulated in the Geophysical Fluid Flow Cell (GFFC) that flew on two Spacelab missions. Silicone oil served as the atmosphere around a rotating steel hemisphere (dotted circle) and an electrostatic field pulled the oil inward to mimic gravity's effects during the experiments. The GFFC thus produced flow patterns that simulated conditions inside the atmospheres of Jupiter and the Sun and other stars. GFFC flew on Spacelab-3 in 1985 and U.S. Microgravity Laboratory-2 in 1995. The principal investigator was John Hart of the University of Colorado at Boulder. It was managed by NASA's Marshall Space Flight Center. (Credit: NASA/Marshall Space Flight Center)

This drawing depicts one set of flow patterns simulated in the Geophysical Fluid Flow Cell (GFFC) that flew on two Spacelab missions. Silicone oil served as the atmosphere around a rotating steel hemisphere (dotted circle) and an electrostatic field pulled the oil inward to mimic gravity's effects during the experiments. The GFFC thus produced flow patterns that simulated conditions inside the atmospheres of Jupiter and the Sun and other stars. The principal investigator was John Hart of the University of Colorado at Boulder. It was managed by NASA's Marshall Space Flight Center (MSFC). An Acrobat PDF copy of this drawing is available at http://microgravity.nasa.gov/gallery. (Credit: NASA/Marshall Space Flight Center)

jsc2020e003402 (10/29/2019) --- The Space Bioflilms team, From left to right: University of Colorado, Boulder’s (CU) graduate students Rylee Schauer and Pamela Flores, Implementation Project Manager, BioServe’s Carla Hoehn, and the Principal Investigator, CU’s Luis Zea, Ph.D. The Characterization of Biofilm Formation, Growth, and Gene Expression on Different Materials and Environmental Conditions in Microgravity (Space Biofilms) investigation characterizes the mass, thickness, structure, and associated gene expression of biofilms that form in space by analyzing different microbial species grown on different materials. Biofilm formation can cause equipment malfunction and human illnesses, and could be a serious problem on future long-term human space missions.

An artist's concept of the Primary Atomic Clock Reference System (PARCS) plarned to fly on the International Space Station (ISS). PARCS will make even more accurate atomic time available to everyone, from physicists testing Einstein's Theory of Relativity, to hikers using the Global Positioning System to find their way. In ground-based atomic clocks, lasers are used to cool and nearly stop atoms of cesium whose vibrations are used as the time base. The microgravity of space will allow the atoms to be suspended in the clock rather than circulated in an atomic fountain, as required on Earth. PARCS is being developed by the Jet Propulsion Laboratory with principal investigators at the National Institutes of Standards and Technology and the University of Colorado, Boulder. See also No. 0103191

The SPHEREx observatory sits in a clean room after environmental testing at BAE Systems in Boulder, Colorado, in late 2024. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy. https://photojournal.jpl.nasa.gov/catalog/PIA26537

NASA's SPHEREx observatory undergoes integration and testing at BAE Systems in Boulder, Colorado, in April 2024. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy. https://photojournal.jpl.nasa.gov/catalog/PIA26538

A 16mm film frame shows convective regions inside silicone oil playing the part of a stellar atmosphere in the Geophysical Fluid Flow Cell (GFFC). An electrostatic field pulled the oil inward to mimic gravity's effects during the experiments. The GFFC thus produced flow patterns that simulated conditions inside the atmospheres of Jupiter and the Sun and other stars. Numbers of the frame indicate temperatures and other conditions. This image is from the Spacelab-3 flight in 1985. GFFC was reflown on U.S. Microgravity Laboratory-2 in 1995. The principal investigator was John Hart of the University of Colorado at Boulder. It was managed by NASA's Marshall Space Flight Center. (Credit: NASA/Marshall Space Flight Center)

A steel hemisphere was at the core of the Geophysical Fluid Flow Cell (GFFC) that flew on two Spacelab missions. It was capped by a sapphire dome. Silicone oil between the two played the part of a steller atmosphere. An electrostatic field pulled the oil inward to mimic gravity's effects during the experiments. The GFFC thus produced flow patterns that simulated conditions inside the atmospheres of Jupiter and the Sun and other stars. GFFC flew on Spacelab-3 in 1985 and U.S. Microgravity Laboratory-2 in 1995. The principal investigator was John Hart of the University of Colorado at Boulder. It was managed by NASA's Marshall Space Flight Center. (Credit: NASA/Marshall Space Flight Center)

Final assembly of NASA's SPHEREx spacecraft is shown at BAE Systems in Boulder, Colorado, in March 2024. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy. https://photojournal.jpl.nasa.gov/catalog/PIA26543

Team members from the University of Colorado at Boulder pause with their robot miner outside of the mining arena on the third day of NASA's 9th Robotic Mining Competition, May 16, at NASA's Kennedy Space Center Visitor Complex in Florida. More than 40 student teams from colleges and universities around the U.S. will use their mining robots to dig in a supersized sandbox filled with BP-1, or simulated Lunar soil, gravel and rocks, and participate in other competition requirements. The Robotic Mining Competition is a NASA Human Exploration and Operations Mission Directorate project designed to encourage students in science, technology, engineering and math, or STEM fields. The project provides a competitive environment to foster innovative ideas and solutions that could be used on NASA's deep space missions.

Scientists involved in NASA's Solar Dynamics Observatory (SDO) mission attend a press conference to discuss recent images captured by the SDO spacecraft Wednesday, April 21, 2010, at the Newseum in Washington. Pictured right to left are: Madhulika Guhathakurta, SDO program scientist, NASA Headquarters in Washington; Tom Woods, principal investigator, Extreme Ultraviolet Variability Experiment instrument, Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder; Philip H. Scherrer, principal investigator, Helioseismic and Magnetic Imager instrument, Stanford University in Palo Alto; Alan Title, principal investigator, Atmospheric Imaging Assembly instrument, Lockheed Martin Solar and Astrophysics Laboratory in Palo Alto and Dean Pesnell, SDO project scientist, Goddard Space Flight Center in Greenbelt, Md. Photo Credit: (NASA/Carla Cioffi)

Scientists involved in NASA's Solar Dynamics Observatory (SDO) mission attend a press conference to discuss recent images captured by the SDO spacecraft Wednesday, April 21, 2010, at the Newseum in Washington. On Feb. 11, 2010, NASA launched the SDO spacecraft, which is the most advanced spacecraft ever designed to study the sun. Seated left to right are: Dean Pesnell, SDO project scientist, Goddard Space Flight Center in Greenbelt, Md.; Alan Title, principal investigator, Atmospheric Imaging Assembly instrument, Lockheed Martin Solar and Astrophysics Laboratory in Palo Alto; Philip H. Scherrer, principal investigator, Helioseismic and Magnetic Imager instrument, Stanford University in Palo Alto; Tom Woods, principal investigator, Extreme Ultraviolet Variability Experiment Instrument, Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder and Madhulika Guhathakurta, SDO program scientist, NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

Team members from the University of Colorado Boulder work on their robot miner in the RobotPits in the Educator Resource Center on the fourth day of NASA's 9th Robotic Mining Competition, May 17, at NASA's Kennedy Space Center Visitor Complex in Florida. More than 40 student teams from colleges and universities around the U.S. are using their mining robots to dig in a supersized sandbox filled with BP-1, or simulated Lunar soil, gravel and rocks, and participate in other competition requirements. The Robotic Mining Competition is a NASA Human Exploration and Operations Mission Directorate project designed to encourage students in science, technology, engineering and math, or STEM fields. The project provides a competitive environment to foster innovative ideas and solutions that could be used on NASA's deep space missions.

CAPE CANAVERAL, Fla. – During a news conference at NASA's Kennedy Space Center in Florida, NASA officials and university investigators outlined science plans for the Mars Atmosphere and Volatile EvolutioN, or MAVEN, mission. Briefing participants included Nick Schneider, MAVEN Imaging Ultraviolet Spectrograph, or IUVS, instrument lead at the Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For information on the MAVEN mission, visit: http://www.nasa.gov/mission_pages/maven/main/index.html. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – During a news conference at NASA's Kennedy Space Center in Florida, NASA officials and university investigators outlined science plans for the Mars Atmosphere and Volatile EvolutioN, or MAVEN, mission. Briefing participants included Bruce Jakosky, MAVEN principal investigator from the Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For information on the MAVEN mission, visit: http://www.nasa.gov/mission_pages/maven/main/index.html. Photo credit: NASA/Kim Shiflett

Madhulika Guhathakurta, far right, SDO Program Scientist at NASA Headquarters in Washington, speaks during a briefing to discuss recent images from NASA's Solar Dynamics Observatory, or SDO, Wednesday, April 21, 2010, at the Newseum in Washington. Pictured from left of Dr. Guhathakurta's are: Tom Woods, principal investigator, Extreme Ultraviolet Variability Experiment instrument, Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder; Philip H. Scherrer, principal investigator, Helioseismic and Magnetic Imager instrument, Stanford University in Palo Alto; Alan Title, principal investigator, Atmospheric Imaging Assembly instrument, Lockheed Martin Solar and Astrophysics Laboratory in Palo Alto and Dean Pesnell, SDO project scientist, Goddard Space Flight Center in Greenbelt, Md. Photo Credit: (NASA/Carla Cioffi)

CAPE CANAVERAL, Fla. – During a news conference at NASA's Kennedy Space Center in Florida, NASA officials and university investigators outlined science plans for the Mars Atmosphere and Volatile EvolutioN, or MAVEN, mission. Briefing participants included Nick Schneider, holding a model of the MAVEN spacecraft. He is the Imaging Ultraviolet Spectrograph, or IUVS, instrument lead at the Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For information on the MAVEN mission, visit: http://www.nasa.gov/mission_pages/maven/main/index.html. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – During a news conference at NASA's Kennedy Space Center in Florida, NASA officials and university investigators outlined science plans for the Mars Atmosphere and Volatile EvolutioN, or MAVEN, mission. Briefing participants included Bruce Jakosky, MAVEN principal investigator from the Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For information on the MAVEN mission, visit: http://www.nasa.gov/mission_pages/maven/main/index.html. Photo credit: NASA/Kim Shiflett

NASA launched a Terrier-Improved Malemute suborbital sounding rocket carrying the RockSat-X payload with university and community college student experiments at 6:04 a.m. EDT Wednesday, Aug. 12, from NASA’s Wallops Flight Facilityin Virginia. More than 60 students and instructors from across the continental United States, Hawaii and Puerto Rico were on hand to witness the launch of their experiments. The payload flew to an altitude of about 97 miles and descended via parachute into the Atlantic Ocean off the coast of Wallops. Payload recovery operations began after lift-off. Developed by students from seven higher education programs, the experiments flew through the RockSat-X program in conjunction with the Colorado Space Grant Consortium. Participating institutions in this flight are the University of Colorado, Boulder; Northwest Nazarene University, Nampa, Idaho; the University of Puerto Rico; the University of Nebraska, Lincoln; Virginia Tech University, Blacksburg; Capitol Technology University, Laurel, Maryland; and University of Hawai'i Community Colleges at the Honolulu, Kapi'olani, Kaua'i, and Windward campuses. The next launch scheduled from Wallops is a NASA Black Brant IX suborbital sounding rocket carrying several technology development instruments. The launch is scheduled between 7 and 7:41 p.m. Sept. 29. The backup launch days are Sept. 30 through Oct. 12. <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

NASA's SPHEREx observatory is lifted and installed onto a vibration table in the Z-axis configuration at BAE Systems in Boulder, Colorado, in August 2024. In this test, the spacecraft is subjected to vibrations in all three axes separately. The test was successfully completed Aug. 16, 2024. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy. https://photojournal.jpl.nasa.gov/catalog/PIA26539