
KENNEDY SPACE CENTER, FLA. - Astronaut Pam Melroy speaks to members of the Columbia Reconstruction Team during transfer of debris from the Columbia Debris Hangar to its permanent storage site in the Vehicle Assembly Building. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Jeff Thon, an SRB mechanic with United Space Alliance, is fitted with a harness to test a vertical solid rocket booster propellant grain inspection technique. Thon will be lowered inside a mockup of two segments of the SRBs. The inspection of segments is required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - A worker moves some of the Columbia debris to its storage site in the Vehicle Assembly Building (VAB). The debris is being transferred from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Pieces of debris of Space Shuttle Columbia are offloaded from a flatbed truck in the transfer aisle of the Vehicle Assembly Building (VAB). The debris is being moved from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Pieces of Columbia debris are offloaded from a flatbed truck in the transfer aisle of the Vehicle Assembly Building (VAB). The debris is being moved from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Jeff Thon, an SRB mechanic with United Space Alliance, tests a technique for vertical solid rocket booster propellant grain inspection. The inspection of segments is required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - Jeff Thon, an SRB mechanic with United Space Alliance, is fitted with a harness to test a vertical solid rocket booster propellant grain inspection technique. Thon will be lowered inside a mockup of two segments of the SRBs. The inspection of segments is required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - A worker moves some of the Columbia debris to its storage site in the Vehicle Assembly Building (VAB). The debris is being transferred from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Flatbed trucks carrying some of the debris of Space Shuttle Columbia approach the Vehicle Assembly Building (VAB). The debris is being transferred from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - At the Rotation, Processing and Surge Facility stand a mockup of two segments of a solid rocket booster (SRB) being used to test the feasibility of a vertical SRB propellant grain inspection, required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - A flatbed truck carrying pieces of debris of Space Shuttle Columbia arrives outside the Vehicle Assembly Building (VAB). The debris is being transferred from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Workers move some of the Columbia debris to its storage site in the Vehicle Assembly Building (VAB). The debris is being transferred from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Seen from below and through a solid rocket booster segment mockup, Jeff Thon, an SRB mechanic with United Space Alliance, tests the feasibility of a vertical solid rocket booster propellant grain inspection technique. The inspection of segments is required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - Scott Thurston, NASA vehicle flow manager, speaks to members of the Columbia Reconstruction Team during transfer of debris from the Columbia Debris Hangar to its permanent storage site in the Vehicle Assembly Building. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - Seen from below and through a solid rocket booster segment mockup, Jeff Thon, an SRB mechanic with United Space Alliance, tests the feasibility of a vertical solid rocket booster propellant grain inspection technique. The inspection of segments is required as part of safety analysis.

KENNEDY SPACE CENTER, FLA. - Pieces of debris of Space Shuttle Columbia are offloaded from a flatbed truck in the transfer aisle of the Vehicle Assembly Building (VAB). The debris is being moved from the Columbia Debris Hangar to the VAB for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - At the Columbia Debris Hangar, some of the debris of Space Shuttle Columbia is moved onto a flatbed truck for transfer to the Vehicle Assembly Building for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

KENNEDY SPACE CENTER, FLA. - At the Columbia Debris Hangar, some of the debris of Space Shuttle Columbia is secured onto a flatbed truck for transfer to the Vehicle Assembly Building for permanent storage. More than 83,000 pieces of debris were shipped to KSC during search and recovery efforts in East Texas. That represents about 38 percent of the dry weight of Columbia, equaling almost 85,000 pounds.

jsc2025e007255 (2/14/2025) --- Loaded Group Activation Pack (GAP) during the Experiment Verification Testing (EVT).

jsc2025e007254 (2/14/2025) --- Graduate student Lanie Briggs loads a Group Activation Pack (GAP) for the Polaris Bioremediation Science Experiment - Genetic Exchange in Microgravity for Biofilm Bioremediation (GEM-B2).

jsc2024e043917 (7/10/2024) --- Packed Bed Reactor Experiment-Water Recovery (PBRE-WR) examines flow rates of gas and liquid through a filtering substrate in the space station water processor, replacing oxygen with nitrogen. This preflight image shows the PBRE-WR test section with alumina packed bed material loaded. Scientists aim to learn more about how reduced gravity affects the performance and reliability of various filtration systems

iss064e021978 (Jan. 10, 2021) --- Flight Engineer Shannon Walker of NASA is pictured inside Europe's Columbus laboratory module packing research cargo before loading it inside the SpaceX Cargo Dragon resupply ship ahead of its undocking and departure from the International Space Station on Jan. 12.

jsc2021e044614 (6/22/2021) --- A view of the SpaceDuino Qualification Unit prior to final assembly. The electronics are packed inside a Faraday cage to mitigate Electro-Magnetic Interference. The 3D printed enclosure and laser-cut acrylic window protect the unit during launch loads and in use. Image courtesy of Bryan Murphy.

iss062e123483 (April 5, 2020) --- NASA astronauts and Expedition 62 Flight Engineers Andrew Morgan and Jessica Meir collect frozen research samples for loading into the SpaceX Dragon resupply ship. Dragon returned to Earth the following day, splashing down in the Pacific Ocean packed with over 4,000 pounds of science experiments and station hardware for analysis.

iss073e0284872 (July 12, 2025) --- (From left) Expedition 73 Flight Engineer Anne McClain of NASA helps Axiom Mission 4 Commander Peggy Whitson from Axiom Space pack frozen research samples aboard the International Space Station before loading them inside the SpaceX Dragon crew spacecraft for return to Earth.

iss073e0284809 (July 12, 2025) --- (From left) Expedition 73 Flight Engineer Anne McClain of NASA helps Axiom Mission 4 Commander Peggy Whitson from Axiom Space pack frozen research samples aboard the International Space Station before loading them inside the SpaceX Dragon crew spacecraft for return to Earth.

iss073e0251266 (June 27, 2025) --- Axiom Mission 4 private astronaut Tibor Kapu (at left) from Hungary loads a research sample-packed cryogenic storage unit, called a dewar, into a science freezer aboard the International Space Station's Kibo laboratory module. Expedition 73 Commander Takuya Onishi from JAXA (Japan Aerospace Exploration Agency) assisted Kapu during the science experiment transfers from the SpaceX Dragon crew spacecraft into the orbital outpost.

CAPE CANAVERAL, Fla. - In Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, shuttle Atlantis' landing gear is being pressure tested for weight-bearing loads in preparation of it move, or "rollover," to the Vehicle Assembly Building where it will be joined with the external fuel tank and solid rocket boosters on the mobile launcher platform. Atlantis is being prepared for the STS-135 mission, which will deliver the Raffaello multipurpose logistics module packed with supplies, logistics and spare parts to the International Space Station. STS-135 is targeted to launch June 28, and will be the last spaceflight for the Space Shuttle Program. Photo credit: NASA/Jim Grossmann

Packing light is the idea behind the Zero Launch Mass 3-D Printer. Instead of loading up on heavy building supplies, a large scale 3-D printer capable of using recycled plastic waste and dirt at the destination as construction material would save mass and money when launching robotic precursor missions to build infrastructure on the Moon or Mars in preparation for human habitation. To make this a reality, Nathan Gelino, a researcher engineer with NASA’s Swamp Works at Kennedy Space Center, measured the temperature of a test specimen from the 3-D printer Tuesday as an early step in characterizing printed material strength properties. Material temperature plays a large role in the strength of bonds between layers.

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, shipping containers packed with tools and flight support equipment for orbital replacement units are loaded into a tractor-trailer for their trip to the Japanese Aerospace Exploration Agency's Tanegashima Space Center. There, the six units, including the flex hose rotary coupler, will be processed for launch to the International Space Station aboard HTV-2, scheduled for Jan. 20, 2011. HTV-2 is an uncrewed cargo transporter that will be launched by the H-IIB launch vehicle. It is designed to deliver up to 6 tons of supplies, including food, clothes and experiment devices to the space station. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. -- Jeff Huie of Pratt and Whitney Rocketdyne monitors the progress of a space shuttle main engine, or SSME, as it is loaded into a transportation canister in the Orbiter Processing Facility-3 engine shop at NASA's Kennedy Space Center in Florida. The engine is the last to be packed for shipment to NASA's Stennis Space Center in Mississippi. The first two groups of engines were shipped from Kennedy to Stennis in November 2011 and January 2012, and the remaining engines are scheduled to depart on April 9. Altogether, 15 shuttle-era engines will be stored at Stennis for reuse on NASA’s Space Launch System heavy-lift rocket, under development. Photo credit: NASA/Cory Huston

CAPE CANAVERAL, Fla. – A cargo bag designed to keep its contents cool, packed with NanoRacks-CubeLabs Module-9 experiments, is loaded into a van at the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida for its trip to Space Launch Complex-40 on nearby Cape Canaveral Air Force Station. There, the bag will be loaded into the Space Exploration Technologies Dragon capsule in preparation for its scheduled April 30 liftoff aboard a Falcon 9 rocket. NanoRacks-CubeLabs Module-9 uses a two-cube unit box for student competition investigations using 15 liquid mixing tube assemblies that function similar to commercial glow sticks. The investigations range from microbial growth to water purification in microgravity. Known as SpaceX, the launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the module and other cargo will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two private companies to launch cargo safely to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida prepare to lift and load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

CAPE CANAVERAL, Fla. –– In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a worker prepares to pack the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, for launch to the International Space Station on the space shuttle Discovery STS-128 mission. The treadmill is named after comedian Stephen Colbert, the host of Comedy Central’s “The Colbert Report.” Colbert urged his viewers to suggest the name “Colbert” as the name for the station’s Node 3 module. Although his name did receive the most entries in an Internet polling contest, NASA chose the name “Tranquility” to honor the accomplishments of the Apollo 11 mission. COLBERT will be installed in Tranquility after the node arrives at the station next year. Launch of STS-128 is targeted for Aug. 6, 2009. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, technicians prepare to load a cargo bag onto a resupply stowage platform. The platform will be installed inside the Raffaello multi-purpose logistics module, in the background at left, for space shuttle Atlantis' flight to the International Space Station. Atlantis and its payload are being prepared for the STS-135 mission, which will deliver Raffaello packed with supplies and spare parts to the station. STS-135, targeted to launch June 28, will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a worker prepares to pack a component of the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, for launch to the International Space Station on the space shuttle Discovery STS-128 mission. The treadmill is named after comedian Stephen Colbert, the host of Comedy Central’s “The Colbert Report.” Colbert urged his viewers to suggest the name “Colbert” as the name for the station’s Node 3 module. Although his name did receive the most entries in an Internet polling contest, NASA chose the name “Tranquility” to honor the accomplishments of the Apollo 11 mission. COLBERT will be installed in Tranquility after the node arrives at the station next year. Launch of STS-128 is targeted for Aug. 6, 2009. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. –– In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, preparations are under way to pack the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, for launch to the International Space Station on the space shuttle Discovery STS-128 mission. The treadmill is named after comedian Stephen Colbert, the host of Comedy Central’s “The Colbert Report.” Colbert urged his viewers to suggest the name “Colbert” as the name for the station’s Node 3 module. Although his name did receive the most entries in an Internet polling contest, NASA chose the name “Tranquility” to honor the accomplishments of the Apollo 11 mission. COLBERT will be installed in Tranquility after the node arrives at the station next year. Launch of STS-128 is targeted for Aug. 6, 2009. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, the STS-135 crew members inspect the cargo that will be loaded into shuttle Atlantis' payload bay. From left are Mission Specialists Rex Walheim and Sandy Magnus; and Commander Chris Ferguson. The four-member crew is at Kennedy participating in the Crew Equipment Interface Test (CEIT), which gives them an opportunity for hands-on training with tools they'll use in space and familiarization of the payload they'll deliver to the International Space Station. Shuttle Atlantis is being prepared for the STS-135 mission, which will deliver the Raffaello multi-purpose logistics module packed with supplies and spare parts to the station. Atlantis is targeted to launch June 28, and will be the last shuttle flight for the Space Shuttle Program. For more information visit, http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Kim Shiflett

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, technicians prepare to load cargo onto a resupply stowage platform. The platform will be installed inside the Raffaello multi-purpose logistics module, in the background, for space shuttle Atlantis' flight to the International Space Station. Atlantis and its payload are being prepared for the STS-135 mission, which will deliver Raffaello packed with supplies and spare parts to the station. STS-135, targeted to launch June 28, will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, technicians load a cargo bag onto a resupply stowage platform. The platform and its cargo will be installed inside the Raffaello multi-purpose logistics module, in the background, for space shuttle Atlantis' flight to the International Space Station. Atlantis and its payload are being prepared for the STS-135 mission, which will deliver Raffaello packed with supplies and spare parts to the station. STS-135, targeted to launch June 28, will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida prepare to load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

CAPE CANAVERAL, Fla. – Inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, cold storage team members pack an International Space Station experiment cryogenic freezer called a Glacier unit, for transport to Space Launch Complex-40 at Cape Canaveral Air Force Station. The unit is for an experiment late-load demonstration test with the Space Exploration Technologies Corp. SpaceX Falcon 9 rocket and Dragon capsule. SpaceX is one of two companies under contract with NASA to take cargo to the International Space Station. NASA is working with SpaceX to combine its last two demonstration flights, and if approved, the Falcon 9 would launch the Dragon capsule to the orbiting laboratory for a docking within the next several months. Photo credit: NASA/Amanda Diller

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

A member of the cold stowage team unpacks science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida prepare to load the dexterous humanoid astronaut helper, Robonaut 2, or R2, into the Permanent Multipurpose Module, or PMM. Packed inside a launch box called SLEEPR, or Structural Launch Enclosure to Effectively Protect Robonaut, R2 will be placed in the in the same launch orientation as space shuttle Discovery's STS-133 crew members -- facing toward the nose of the shuttle with the back taking all the weight. Although R2 will initially only participate in operational tests, upgrades could eventually allow the robot to realize its true purpose -- helping spacewalking astronauts with tasks outside the International Space Station. STS-133 is targeted to launch Nov. 1. Photo credit: NASA/Frankie Martin

CAPE CANAVERAL, Fla. –– In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, preparations are under way to pack the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, for launch to the International Space Station on the space shuttle Discovery STS-128 mission. The treadmill is named after comedian Stephen Colbert, the host of Comedy Central’s “The Colbert Report.” Colbert urged his viewers to suggest the name “Colbert” as the name for the station’s Node 3 module. Although his name did receive the most entries in an Internet polling contest, NASA chose the name “Tranquility” to honor the accomplishments of the Apollo 11 mission. COLBERT will be installed in Tranquility after the node arrives at the station next year. Launch of STS-128 is targeted for Aug. 6, 2009. Photo credit: NASA/Jack Pfaller

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Shown here is the SpaceX Cargo Dragon spacecraft on board the company's Go Navigator recovery ship after making its successful parachute-assisted splashdown west of Tampa off the Florida coast on Jan. 13, 2020, at 8:26 p.m. EST. Just after loading Dragon onto Go Navigator, SpaceX packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to NASA’s Kennedy Space Center. Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. The upgraded cargo Dragon capsule boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth. Photo credit: SpaceX

CAPE CANAVERAL, Fla. –– In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, preparations are under way to pack the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, for launch to the International Space Station on the space shuttle Discovery STS-128 mission. The treadmill is named after comedian Stephen Colbert, the host of Comedy Central’s “The Colbert Report.” Colbert urged his viewers to suggest the name “Colbert” as the name for the station’s Node 3 module. Although his name did receive the most entries in an Internet polling contest, NASA chose the name “Tranquility” to honor the accomplishments of the Apollo 11 mission. COLBERT will be installed in Tranquility after the node arrives at the station next year. Launch of STS-128 is targeted for Aug. 6, 2009. Photo credit: NASA/Jack Pfaller

Members of the cold stowage team unpack science experiments inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on Jan. 14, 2021. The experiments returned to Earth on SpaceX’s 21st commercial resupply services mission (CRS-21). Making its successful parachute-assisted splashdown west of Tampa off the Florida coast, at 8:26 p.m. EST on Jan. 13, the SpaceX cargo Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. After splashdown, SpaceX loaded Dragon aboard their Go Navigator recovery ship and packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to Kennedy. The upgraded cargo Dragon capsule also boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth.

Shown here is the SpaceX Cargo Dragon spacecraft on board the company's Go Navigator recovery ship after making its successful parachute-assisted splashdown west of Tampa off the Florida coast on Jan. 13, 2020, at 8:26 p.m. EST. Just after loading Dragon onto Go Navigator, SpaceX packed an Airbus H225 helicopter with the time-sensitive research cargo for delivery to NASA’s Kennedy Space Center. Dragon returned more than 4,400 pounds of scientific experiments and other cargo from the International Space Station. The upgraded cargo Dragon capsule boasts double the powered locker capacity to preserve science samples, allowing for a significant increase in the research that can be carried back to Earth. Photo credit: SpaceX

KENNEDY SPACE CENTER, FLA. - United Space Alliance workers begin packing pieces of Columbia debris for shipment to The Aerospace Corporation in El Segundo, Calif. The pieces have been released for loan to the non-governmental agency for testing and research. The Aerospace Corporation requested and will receive graphite/epoxy honeycomb skins from an Orbital Maneuvering System pod, Main Propulsion System Helium tanks, a Reaction Control System Helium tank and a Power Reactant Storage Distribution system tank. The company will use the parts to study re-entry effects on composite materials. NASA notified the Columbia crew’s families about the loan before releasing the items for study. Researchers believe the testing will show how materials are expected to respond to various heating and loads' environments. The findings will help calibrate tools and models used to predict hazards to people and property from reentering hardware. The Aerospace Corporation will have the debris for one year to perform analyses to estimate maximum temperatures during reentry based upon the geometry and mass of the recovered composite. Columbia’s debris is stored in the VAB.

CAPE CANAVERAL, Fla. – The van transporting the cargo bag packed with NanoRacks-CubeLabs Module-9 experiments, arrives at Space Launch Complex-40 on Cape Canaveral Air Force Station in Florida for cold stowage. The bag will be loaded into the Space Exploration Technologies Dragon capsule in preparation for its scheduled April 30 liftoff aboard a Falcon 9 rocket. NanoRacks-CubeLabs Module-9 uses a two-cube unit box for student competition investigations using 15 liquid mixing tube assemblies that function similar to commercial glow sticks. The investigations range from microbial growth to water purification in microgravity. Known as SpaceX, the launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the module and other cargo will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two private companies to launch cargo safely to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 crew prepares to depart NASA's Kennedy Space Center in Florida in T-38 training jets. Mission Specialist Michael Barratt, left, Pilot Eric Boe and Mission Specialist Nicole Stott and their three crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – A cargo bag designed to keep its contents cool, packed with NanoRacks-CubeLabs Module-9 experiments, departs the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida for its trip to Space Launch Complex-40 on nearby Cape Canaveral Air Force Station. There, the bag will be loaded into the Space Exploration Technologies Dragon capsule in preparation for its scheduled April 30 liftoff aboard a Falcon 9 rocket. NanoRacks-CubeLabs Module-9 uses a two-cube unit box for student competition investigations using 15 liquid mixing tube assemblies that function similar to commercial glow sticks. The investigations range from microbial growth to water purification in microgravity. Known as SpaceX, the launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the module and other cargo will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two private companies to launch cargo safely to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, a cargo bag designed to keep its contents cool is packed with NanoRacks-CubeLabs Module-9 experiments in preparation to transport it to Space Launch Complex-40 on nearby Cape Canaveral Air Force Station. There, the bag will be loaded into the Space Exploration Technologies Dragon capsule in preparation for its scheduled April 30 liftoff aboard a Falcon 9 rocket. NanoRacks-CubeLabs Module-9 uses a two-cube unit box for student competition investigations using 15 liquid mixing tube assemblies that function similar to commercial glow sticks. The investigations range from microbial growth to water purification in microgravity. Known as SpaceX, the launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the module and other cargo will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two private companies to launch cargo safely to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Mission Specialist Tim Kopra prepares to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. Kopra and his five crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - United Space Alliance workers J.C. Harrison (left) and Amy Mangiacapra (right) pack up pieces of Columbia debris for shipment to The Aerospace Corporation in El Segundo, Calif. The pieces have been released for loan to the non-governmental agency for testing and research. The Aerospace Corporation requested and will receive graphite/epoxy honeycomb skins from an Orbital Maneuvering System pod, Main Propulsion System Helium tanks, a Reaction Control System Helium tank and a Power Reactant Storage Distribution system tank. The company will use the parts to study re-entry effects on composite materials. NASA notified the Columbia crew’s families about the loan before releasing the items for study. Researchers believe the testing will show how materials are expected to respond to various heating and loads' environments. The findings will help calibrate tools and models used to predict hazards to people and property from reentering hardware. The Aerospace Corporation will have the debris for one year to perform analyses to estimate maximum temperatures during reentry based upon the geometry and mass of the recovered composite. Columbia’s debris is stored in the VAB.

KENNEDY SPACE CENTER, FLA. - United Space Alliance workers J.C. Harrison (left) and Amy Mangiacapra pack pieces of Columbia debris for transfer to the shipping facility for travel to The Aerospace Corporation in El Segundo, Calif. The pieces have been released for loan to the non-governmental agency for testing and research. The Aerospace Corporation requested and will receive graphite/epoxy honeycomb skins from an Orbital Maneuvering System pod, Main Propulsion System Helium tanks, a Reaction Control System Helium tank and a Power Reactant Storage Distribution system tank. The company will use the parts to study re-entry effects on composite materials. NASA notified the Columbia crew’s families about the loan before releasing the items for study. Researchers believe the testing will show how materials are expected to respond to various heating and loads' environments. The findings will help calibrate tools and models used to predict hazards to people and property from reentering hardware. The Aerospace Corporation will have the debris for one year to perform analyses to estimate maximum temperatures during reentry based upon the geometry and mass of the recovered composite. Columbia’s debris is stored in the VAB.

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Commander Steve Lindsey prepares to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. Lindsey and his five crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 crew members depart NASA's Kennedy Space Center in Florida in a T-38 training jet. The six-member crew will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Pilot Eric Boe prepares to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. Boe and his five crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Commander Steve Lindsey, left, and Mission Specialist Nicole Stott prepare to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. The six-member crew will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, a cargo bag packed with NanoRacks-CubeLabs Module-9 experiments is weighed before it is transported to Space Launch Complex-40 on nearby Cape Canaveral Air Force Station for cold stowage. There, the bag will be loaded into the Space Exploration Technologies Dragon capsule in preparation for its scheduled April 30 liftoff aboard a Falcon 9 rocket. NanoRacks-CubeLabs Module-9 uses a two-cube unit box for student competition investigations using 15 liquid mixing tube assemblies that function similar to commercial glow sticks. The investigations range from microbial growth to water purification in microgravity. Known as SpaceX, the launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the module and other cargo will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two private companies to launch cargo safely to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 crew members depart NASA's Kennedy Space Center in Florida in a T-38 training jet. The six-member crew will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Pilot Eric Boe prepares to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. Boe and his five crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, space shuttle Discovery waits patiently on Launch Pad 39A for its STS-133 launch to the International Space Station. Managers scrubbed the Nov. 5 launch attempt because a hydrogen gas leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. The next possible launch attempt would be Monday, Nov. 8, at 12:53 p.m. EST. After that, the launch window moves to Nov. 30 through Dec. 5. During the 11-day mission, Discovery and its six crew members will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA

CAPE CANAVERAL, Fla. -- Space shuttle Discovery's STS-133 Mission Specialist Nicole Stott prepares to depart NASA's Kennedy Space Center in Florida in a T-38 training jet. Stott and her five crewmates will wait until at least Nov. 30 to launch to the International Space Station because a leak was detected at the Ground Umbilical Carrier Plate (GUCP) while Discovery's external fuel tank was being loaded for launch on Nov. 5. The GUCP is an attachment point between the external tank and a pipe that carries gaseous hydrogen safely away from the shuttle to the flare stack, where it is burned off. Engineers and managers also will evaluate a crack in the foam on the external tank. During the 11-day mission, STS-133 will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, to the orbiting laboratory. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

The packing of particles can change radically during cyclic loading such as in an earthquake or when shaking a container to compact a powder. A large hole (1) is maintained by the particles sticking to each other. A small, counterclockwise strain (2) collapses the hole, and another large strain (3) forms more new holes which collapse when the strain reverses (4). 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. (after T.L. Youd, Packing Changes and Liquefaction Susceptibility, Journal of the Geotechnical Engieering Division, 103: GT8,918-922, 1977)(Credit: NASA/Marshall Space Flight Center.)(Credit: University of Colorado at Boulder).

One of three small lunar rovers that are part of a NASA technology demonstration called CADRE (Cooperative Autonomous Distributed Robotic Exploration) is attached to a fixture in a clean room at the agency's Jet Propulsion Laboratory in Southern California on Jan. 29, 2025. Less than two weeks later, the rover had been packed up and shipped off in preparation for launch. CADRE aims to prove that a group of robots can collaborate to gather data without receiving direct commands from mission controllers on Earth. Its trio of rovers will use their cameras and ground-penetrating radars to send back imagery of the lunar surface and subsurface while testing out the novel software systems that enable them to work together as a team autonomously. Before embarking on the first leg of a multistage journey to the Moon, each rover was mated to its deployer system, which will lower it via tether from an Intuitive Machines lander onto the dusty lunar surface. Engineers flipped each rover-deployer pair over and attached it to an aluminum plate for safe transit. The rovers were then sealed into protective metal-frame enclosures that were fitted snuggly into metal shipping containers and loaded onto a truck for the drive to Intuitive Machines' Houston facility. A division of Caltech in Pasadena, California, JPL manages CADRE for the Game Changing Development program within NASA's Space Technology Mission Directorate in Washington. The technology demonstration was selected under the agency's Lunar Surface Innovation Initiative, which was established to expedite the development of technologies for sustained presence on the lunar surface. CADRE will launch as a payload on the third lunar lander mission by Intuitive Machines, called IM-3, under NASA's CLPS (Commercial Lunar Payload Services) initiative, which is managed by the agency's Science Mission Directorate, also in Washington. The agency's Glenn Research Center in Cleveland and its Ames Research Center in Silicon Valley, California, both supported the project. Motiv Space Systems designed and built key hardware elements at the company's Pasadena facility. Clemson University in South Carolina contributed research in support of the project. For more about CADRE, go to: https://go.nasa.gov/cadre https://photojournal.jpl.nasa.gov/catalog/PIA26428

Julio Treviño, lead operations engineer for NASA’s Global Hawk SkyRange project, stands in front of an F/A-18 mission support aircraft at NASA’s Armstrong Flight Research Center in Edwards, California.