
Inter-Chasma Hills

A horse drawn caisson carries former astronaut Alan Bean to his final resting place during an interment ceremony, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut Alan Bean to his final resting place during an interment ceremony, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Family and friends of former astronaut Alan Bean are seen during interment services, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Family and friends of former astronaut Alan Bean are seen during interment services, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut Alan Bean to his final resting place during an interment ceremony, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A U.S. Navy Honor Guard folds the American Flag during interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A U.S. Navy Honor Guard places the urn containing the ashes of former astronaut Alan Bean on the horse drawn caisson during interment services, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A member of the U.S. Navy Honor Guard salutes as taps is played during interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut Alan Bean to his final resting place during an interment ceremony, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut Alan Bean to his final resting place during an interment ceremony, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

U.S. Navy F/A-18 Super Hornets conduct a flyover during interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A member of the U.S. Navy Honor Guard carries the urn containing the ashes of former astronaut Alan Bean during interment services, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Members of a U.S. Navy firing party are seen during interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

The traditional firing of three volleys each by seven service members is carried out to honor former astronaut and U.S. Senator John Glenn at his interment Thursday, April 6, 2017 at Arlington National Cemetery in Virginia. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

U.S. Navy Rear Adm. James Bynum prepares to present the folded American Flag to Leslie Bean, wife of former astronaut Alan Bean, during his interment service, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut and U.S. Senator John Glenn to his final resting place during the interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Annie Glenn, wife of former astronaut and U.S. Senator John Glenn is seen as her husband is laid to rest during a full military honors interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

U.S. Navy Rear Adm. James Bynum looks on as a U.S. Navy Honor Guard folds the American Flag during interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

A horse drawn caisson carries former astronaut and U.S. Senator John Glenn to his final resting place during the interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

A horse drawn caisson carries former astronaut and U.S. Senator John Glenn to his final resting place during the interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Marine Corps pallbearers lower the casket of former astronaut and U.S. Senator John Glenn at his interment at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

U.S. Navy Musician First Class Ben Hauser plays taps during the interment services for former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Leslie Bean, wife of former astronaut Alan Bean, is seen during his interment service, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Leslie Bean, wife of former astronaut Alan Bean, receives the folded American Flag from U.S. Navy Rear Adm. James Bynum during his interment service, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Lyn Glenn, center, and David Glenn, right, daughter and son of the former astronaut and U.S. Senator John Glenn are seen as their father is laid to rest during a full military honors interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Annie Glenn, wife of former astronaut and U.S. Senator John Glenn receives the folded American flag from Commandant of the U.S. Marine Corps, General Robert B. Neller, during a graveside interment ceremony at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which Glenn and Annie were married in 1943. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Lyn Glenn, daughter of former astronaut and U.S. Senator John Glenn receives the folded American flag from the Commandant of the U.S. Marine Corps, General Robert B. Neller, during a graveside interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Annie Glenn, wife of former astronaut and U.S. Senator John Glenn gives the Commandant of the U.S. Marine Corps, General Robert B. Neller, a kiss on the cheek after he handed her the folded American flag during a graveside interment ceremony at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which Glenn and Annie were married in 1943. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

David Glenn, son of former astronaut and U.S. Senator John Glenn receives the folded American flag from the Commandant of the U.S. Marine Corps, General Robert B. Neller, during a graveside interment ceremony at Arlington National Cemetery on Thursday, April 6, 2017 in Virginia. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Annie Glenn, wife of former astronaut and U.S. Senator John Glenn receives the folded American flag from Commandant of the U.S. Marine Corps, General Robert B. Neller, during a graveside interment ceremony at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which Glenn and Annie were married in 1943. He was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, Glenn broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Interment service for former NASA astronaut Captain Bruce McCandless II, USN (Ret.), Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Interment service for former NASA astronaut Captain Bruce McCandless II, USN (Ret.), Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Ellen Shields McCandless, wife of former NASA astronaut Captain Bruce McCandless II, USN (Ret.), left, pays her respects during her husband's interment service, Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Family and friends watch as the flag that draped the casket of former NASA astronaut Captain Bruce McCandless II, USN (Ret.) is folded during his interment service, Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Taps is played during the interment service for former NASA astronaut Captain Bruce McCandless II, USN (Ret.), Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Ellen Shields McCandless, wife of former NASA astronaut Captain Bruce McCandless II, USN (Ret.), left, is seen during her husband's interment service, Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

The flag that draped the casket of former NASA astronaut Captain Bruce McCandless II, USN (Ret.) is folded during his interment service, Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Significant ice build-up on the Simulated Inter-compressor Duct Research Model (SIDRM) at the Icing Research Tunnel. Photo Credit: (NASA/Jordan Salkin)

Leslie Bean, wife of former astronaut Alan Bean, places a rose next to the urn containing his ashes, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Former astronaut Fred Haise places a rose next to the urn containing the ashes of former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

"Taps" is played during the funeral service for former astronaut and U.S. Senator John Glenn, who was buried with full military honors, at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Former astronaut William Anders salutes the urn containing the ashes of former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Former astronaut Harrison Schmitt places a rose next to the urn containing the ashes of former astronaut Alan Bean, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Former astronaut and U.S. Senator John Glenn's casket is seen as he is laid to rest at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Leslie Bean, wife of former astronaut Alan Bean, places her hand on the urn containing his ashes, Thursday, Nov. 8, 2018 at Arlington National Cemetery in Virginia. Selected as an astronaut in 1963, Bean flew in space twice, becoming the fourth human to walk on the Moon on Nov. 19, 1969 and spent 59 days in space as commander of the second Skylab mission in 1973. Photo Credit: (NASA/Joel Kowsky)

Marine Corp pallbearers carry former astronaut and U.S. Senator John Glenn to be laid to rest at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

Lead researcher Tadas Bartkus poses after a run of his test with significant ice build-up on the Simulated Inter-compressor Duct Research Model (SIDRM) at the Icing Research Tunnel. Photo Credit: (NASA/Jordan Salkin)

A crane lifts the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane is used to lift the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane is used to lift the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane is used to lift the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

Efforts are underway to lift the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane is used to lift the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane moves the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) closer for attachment to the "C" tower of the Vehicle Motion Simulator 2 test fixture at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

The Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) arrives at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The CSITU will be attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

The Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) is attached to the "C" tower of the Vehicle Motion Simulator 2 test fixture at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

A crane moves the Core State Inter-tank Umbilical (CSITU) for NASA's Space Launch System (SLS) closer for attachment to the "C" tower of the Vehicle Motion Simulator 2 test fixture at the Launch Equipment Test Facility at the agency's Kennedy Space Center in Florida. The umbilical will undergo a series of tests to confirm it is functioning properly and ready to support the SLS rocket for launch. The CSITU is a swing arm umbilical that will connect to the SLS core stage inter-tank. The umbilical's main function is to vent gaseous hydrogen from the core stage. The arm also provides conditioned air, pressurized gases, and power and data connection to the core stage. The center’s Engineering Directorate and the Ground Systems Development and Operations Program are overseeing processing and testing of the umbilicals.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Crews will lift the simulator into the B2 Test Stand at Stennis, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Crews will lift the simulator into the B2 Test Stand at Stennis, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Crews will lift the simulator into the B2 Test Stand at Stennis, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Once it arrives at Stennis, the simulator will be lifted into the B2 Test Stand, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

Move crews at NASA’s Michoud Assembly Facility in New Orleans guide the Inter-Stage Simulator (ISS) to the Michoud deep water port on Monday, Sept. 19 in preparation for transportation by barge to the agency’s Stennis Space Center near Bay St. Louis, Mississippi. Crews will lift the simulator into the B2 Test Stand at Stennis, where it holds the Exploration Upper Stage (EUS) in place and acts as a thrust takeout. ISS protects the lower portion of the EUS from environmental elements during its Green Run tests. The term “green” refers to the new hardware, and “run” refers to operation all the components together for the first time. During tanking and launch for its future mission, the lower portion is shrouded in a flight interstage. EUS is part of the SLS Block 1B configuration. The more powerful configuration of the SLS rocket will provide in-space propulsion to send astronauts in NASA’s Orion spacecraft and 40% more cargo mass on a precise trajectory to the Moon. Through the Artemis missions, NASA will land the first woman and the first person of color on the Moon to pave the way for a sustainable presence on the Moon and future missions beyond.

High up on the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida, construction workers assist as a crane moves the Core Stage Inter-tank Umbilical (CSITU) into place for a fit check of the attachment hardware. The CSITU will be located at about the 140-foot level of the ML tower. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane and rigging are used to lift the Core Stage Inter-tank Umbilical (CSITU) up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU will be moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane moves the Core Stage Inter-tank Umbilical (CSITU) up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU is moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane and rigging are used to lift the Core Stage Inter-tank Umbilical (CSITU) up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU will be moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane has been attached to the Core Stage Inter-tank Umbilical (CSITU) to lift it up from a flatbed truck near the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The CSITU will be lifted up to about the 140-foot level of the mobile launcher (ML) tower for a fit check of the attachment hardware. It will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane has been attached to the Core Stage Inter-tank Umbilical (CSITU) to lift it up from a flatbed truck near the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The CSITU will be lifted up to about the 140-foot level of the mobile launcher (ML) tower for a fit check of the attachment hardware. It will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane moves the Core Stage Inter-tank Umbilical (CSITU) up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU is moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

High up on the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida, construction workers assist as a crane moves the Core Stage Inter-tank Umbilical (CSITU) into place for a fit check of the attachment hardware. The CSITU will be located at about the 140-foot level of the ML tower. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

Seeming to hang in midair, the Core Stage Inter-tank Umbilical (CSITU) is lifted by crane and rigging up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU will be moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A heavy-lift crane and rigging are used to lift the Core Stage Inter-tank Umbilical (CSITU) up to about the 140-foot level of the mobile launcher (ML) tower at NASA's Kennedy Space Center in Florida. The CSITU will be moved into place for a fit check of the attachment hardware. The umbilical will be lowered down and installed permanently on the ML at a later date. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Ground Systems Development and Operations Program is overseeing installation of the umbilicals.

A Marine Corps honor guard holds the American flag over the casket of former astronaut and U.S. Senator John Glenn, who was buried with full military honors, at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

A Marine Corps honor guard holds the American flag over the casket of former astronaut and U.S. Senator John Glenn, who was buried with full military honors, at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

A Marine Corps honor guard folds the colors during a funeral service for former astronaut and U.S. Senator John Glenn, who was buried with full military honors, at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

The flag that draped the casket of former NASA astronaut Captain Bruce McCandless II, USN (Ret.) is presented to his wife Ellen Shields McCandless during his interment service, Tuesday, Jan. 16, 2018 at the United States Naval Academy Cemetery in Annapolis, Maryland. Photo Credit: (NASA/Bill Ingalls)

Preparations are underway to perform a preliminary swing test of the Core Stage Inter-tank Umbilical (CSITU) on the mobile launcher in High Bay 3 of the Vehicle Assembly Building on Feb. 22, 2019, at NASA's Kennedy Space Center in Florida. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. The Exploration Ground Systems Program is overseeing installation of the umbilicals.

A view of the new work platforms in High Bay 3 of the Vehicle Assembly Building on Feb. 22, 2019, at NASA’s Kennedy Space Center in Florida. Preparations are underway to perform an initial swing test of the Core Stage Inter-tank Umbilical (CSITU) on the mobile launcher. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. Exploration Ground Systems at Kennedy is conducting the swing test.

In this view looking up in High Bay 3 of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a preliminary swing test is being performed on the Core Stage Inter-tank Umbilical (CSITU) on Feb. 22, 2019. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. Exploration Ground Systems at Kennedy is conducting the swing test.

Technicians and engineers with Jacobs on the Test and Operations Support Contract, prepare for a swing test of the Core Stage Inter-tank Umbilical (CSITU) on the mobile launcher in High Bay 3 of the Vehicle Assembly Building on Feb. 22, 2019, at NASA's Kennedy Space Center in Florida. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. Exploration Ground Systems at Kennedy is conducting the swing test.

A view from above of new work platforms in High Bay 3 of the Vehicle Assembly Building on Feb. 22, 2019, at NASA’s Kennedy Space Center in Florida. Preparations are underway to perform an initial swing test of the Core Stage Inter-tank Umbilical (CSITU) on the mobile launcher. The CSITU is a swing-arm umbilical that will connect to the Space Launch System core stage inter-tank. It will provide conditioned air, pressurized gases and power and data connection to the core stage. Exploration Ground Systems at Kennedy is conducting the swing test.

A Marine Corps honor guard folds the colors as family and friends look on during a funeral service for former astronaut and U.S. Senator John Glenn, who was buried with full military honors, at Arlington National Cemetery in Virginia on Thursday, April 6, 2017, the day on which he and his wife Annie were married in 1943. Glenn was the first American to orbit Earth on Feb. 20, 1962, in a five-hour flight aboard the Friendship 7 spacecraft. In 1998, he broke another record by returning to space at the age of 77 on the Space Shuttle Discovery. Photo Credit: (NASA/Aubrey Gemignani)

These two photographs were made by combining data from NASA Galaxy Evolution Explorer spacecraft and the Cerro Tololo Inter-American Observatory in Chile to learn that not all galaxies make stars of different sizes in the same quantities.

As the sun warms the surface and more frost is removed, the dunes and other features near the north pole of Mars are revealed. This image from NASA Mars Odyssey shows that the inter-dune areas are complex.

NASA Galaxy Evolution Explorer spacecraft and Cerro Tololo Inter-American Observatory combined data making this diagram illustratrating the extent to which astronomers have been underestimating the proportion of small to big stars in certain galaxies.

KENNEDY SPACE CENTER, FLA. - After removal from the Boeing Delta II rocket, the second stage is lowered to the ground. It will be stored temporarily until the inter-stage adapter on the rocket can be replaced. Removal of the second stage will allow workers to then remove the rocket’s inter-stage adapter, which was found to be faulty during a review of launch vehicle hardware. It will be replaced and the second stage re-installed within a few days. Launch of Deep Impact is now scheduled no earlier than Jan. 12.

This image shows a field of sand dunes in the Martian springtime while the seasonal carbon dioxide frost is sublimating into the air. This sublimation process is not at all uniform, instead creating a pattern of dark spots. In addition, the inter-dune areas are also striking, with bright frost persisting in the troughs of polygons. Our enhanced-color cutout is centered on a brownish-colored inter-dune area. https://photojournal.jpl.nasa.gov/catalog/PIA26330

jsc2020e016862 (3/26/2020) --- Bobcat-1 with its deployable communication antenna stowed. Bobcat-1 is the Ohio University CubeSat, which has, together with the educational purpose, the objective of experimenting the GNSS inter-constellation time-offset estimate from LEO orbit. GNSS inter-constellation time-offset estimate is critical for users with a limited visibility of GNSS satellites, such as users in the high altitude Space Service Volume (as GEO or HEO).

GRACE-FO has completed its first mission phase and demonstrated the performance of the precise ranging system that enables its measurements of how mass migrates around Earth. Along the satellites' ground track (top), the inter-spacecraft distance between them changes as the mass distribution underneath (i.e., from mountains, etc.) varies. The small changes measured by the Microwave Ranging Instrument (middle) agree well with topographic features along the orbit (bottom). https://photojournal.jpl.nasa.gov/catalog/PIA22507

At the Kremlin Wall in Moscow, Expedition 59 crewmember Nick Hague of NASA lays flowers where Russian space icons are interred in traditional ceremonies Feb. 21. Hague, Alexey Ovchinin of Roscosmos and Christina Koch of NASA will launch March 14, U.S. time, on the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. Andrey Shelepin/Gagarin Cosmonaut Training Center

At the Kremlin Wall in Moscow, Expedition 59 crewmember Alexey Ovchinin of Roscosmos lays flowers where Russian space icons are interred in traditional ceremonies Feb. 21. Ovchinin and Nick Hague and Christina Koch of NASA will launch March 14, U.S. time, on the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. Andrey Shelepin/Gagarin Cosmonaut Training Center

At the Kremlin Wall in Moscow, Expedition 59 crewmember Christina Koch of NASA lays flowers where Russian space icons are interred in traditional ceremonies Feb. 21. Koch, Nick Hague of NASA and Alexey Ovchinin of Roscosmos will launch March 14, U.S. time, on the Soyuz MS-12 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. Andrey Shelepin/Gagarin Cosmonaut Training Center

iss066e155773 (March 1, 2022) --- NASA astronaut and Expedition 66 Flight Engineer Raja Chari scrubs U.S. spacesuit cooling loops inside the Interational Space Station's Quest airlock.

iss070e033711 (Nov. 30, 2023) --- The Caspian Sea is surrounded by the nations of Iran to the south, Azerbaijan to the west, and Turkmenistan and Kazakhstan to the east in this photograph from the Interational Space Station as it orbited 260 miles above.