NASA Glenn will send kilopower experiment to national nuclear research site.
NASA astronauts Joe Acaba (left) and Randy Bresnik (right) at work outside the International Space Station on Oct. 20, 2017,…
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…
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…
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.
