At around 2,200 kilometers in diameter, Hellas Planitia is the largest visible impact basin in the Solar System, and hosts…
This week in 1989, the space shuttle Atlantis and STS-34 landed at Edwards Air Force Base in California following a…
APOD Science APOD APOD: 2017 October 25 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
The core stage pathfinder, a full-scale, steel mockup of the SLS core stage, is at Michoud and ready for technicians…
In this June 1973 photo, astronaut Paul J. Weitz, Skylab 2 pilot, mans the control and display console of the…
A new image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra satellite shows the…
APOD Science APOD APOD: 2017 October 24 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
Astronaut Paul J. Weitz, pilot for the Skylab 2 first manned mission, is suited up for Skylab training activity in…
Astronaut Paul J. Weitz, STS-6 commander, points out an item in the crew activity plan (CAP) to astronaut Donald H.…
The layered sedimentary deposits inside the giant canyons of Mars have puzzled scientists for decades.
