Astronaut Peggy Whitson
Expedition 50-51 in Front of Their Soyuz MS-03 Spacecraft
Expedition 50-51 Fit Check Dress Rehearsal
Expedition 50-51 Practice Using a Satellite Phone
U.S. Navy divers and other personnel in a rigid hull Zodiac boat have attached tether lines to a test version…
The dark, smooth-surfaced rock at the center of this Oct. 30, 2016, image from the Mast Camera (Mastcam) on NASA’s…
The dark, golf-ball-size object in this composite, colorized view from the ChemCam instrument on NASA’s Curiosity Mars rover is a…
Astronaut John H. Glenn, Jr., undergoes a simulated orbital flight as part of his training for Project Mercury in the…
The Fly’s Eye Geostationary Lightning Mapper Simulator (FEGS) includes 30 photometers — instruments that measure the intensity of light —…
