Astronaut Koichi Wakata wears the Penguin-3 antigravity pressure/stress suit in the Kibo laboratory.
NASA Astronaut Joe Acaba moderates a panel discussion with NASA's 2013 astronaut candidates on Wednesday, Jan. 29, 2014.
Michael Martin, an InfoPro Corp. employee supporting Marshall's Test Laboratory, installs a leak check fixture on one of the liquid…
A 5-percent scale model of the Space Launch System (SLS) is ignited for five seconds to measure the affects acoustic…
NASA's NEOWISE mission captured images of comet C/2013 A1 Siding Spring, which is slated to make a close pass by…
In June 1966, the Apollo 1 crew practices water egress procedures with a full scale boilerplate model of the spacecraft.…
The Western Sahara Desert is featured in this image photographed by an Expedition 38 crew member on the International Space…
This photograph of cloud bands over southern Mauritania was taken from the International Space Station with an oblique angle such…
The Saturn V instrument unit, the "brains" of the Saturn V launch vehicle, was manufactured in the east high bay…
This image shows the most recent observations of the 2-mile-wide (4-kilometer-wide) comet 67P/Churyumov–Gerasimenko, which is the upcoming target of the…
