Amy Resnik touches the Space Shuttle Challenger Memorial after a wreath laying ceremony as part of NASA’s Day of Remembrance,…
NASA astronaut and Expedition 61 Flight Engineer Christina Koch works on the Cold Atom Lab.
NASA astronauts (from left) Christina Koch, Jessica Meir and Andrew Morgan peer through the International Space Station's "window to the…
NASA astronauts Jessica Meir and Andrew Morgan, both Expedition 61 Flight Engineers, work on orbital plumbing tasks inside the Waste…
APOD Science APOD APOD: 2020 January 30 – Two… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
Astronaut and station commander Luca Parmitano is tethered to the International Space Station while finalizing thermal repairs on the AMS.
This week in 1964, NASA launched the first Saturn I, Block II -- designated SA-5 -- from NASA’s Kennedy Space…
APOD Science APOD APOD: 2020 January 29 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
Spacewalkers Andrew Morgan (left) and Luca Parmitano (bottom right) work on get-ahead tasks after completing thermal repairs on the Alpha…
Spacewalker (bottom left) Luca Parmitano works on get-ahead tasks after completing thermal repairs on the Alpha Magnetic Spectrometer, a dark…
