Astronaut Koichi Wakata is pictured in between a pair of spacesuits inside the International Space Station's Quest airlock.
Cosmonaut Anna Kikina works on electronics hardware maintenance inside the International Space Station's Zarya module.
Astronaut Koichi Wakata configures spacewalking hardware inside the International Space Station's Quest airlock.
Astronaut Nicole Mann configures spacewalking hardware inside the International Space Station's Quest airlock.
NASA Administrator Bill Nelson lays a wreath at the Space Shuttle Challenger Memorial.
“When NASA hired me to be an astronaut, I had a lot of imposter syndrome going on. It was as…
On January 25, 1984, President Ronald Reagan used his State of the Union address to call for NASA to build…
Work is being done on the European Service Module that will help power and propel the Orion spacecraft carrying astronauts…
Expedition 68 crew members pose together after two astronauts complete a spacewalk.
Astronaut Nicole Mann is pictured in her Extravehicular Mobility Unit (EMU), or spacesuit, after finishing a seven-hour and 21-minute spacewalk.
