Expedition 59 crew member Christina Koch of NASA boards a Soyuz spacecraft simulator Feb. 20 during the second day of…
Expedition 59 crew member Christina Koch of NASA signs in for the second day of final pre-launch qualification exams Feb.…
Lake Superior and Lake Michigan are surrounded by the cloudy and frozen terrain of the North American continent.
Cracks growing across Antarctica’s Brunt Ice Shelf are poised to release an iceberg with an area about twice the size…
This week in 1967, stacking of the AS-501 stages for the Apollo 4 mission began at NASA’s Kennedy Space Center…
Aerial photograph of Johnson Space Center facilities taken from a U.S. Coast Guard H-65 helicopter.
Aerial photograph of Johnson Space Center facilities taken from a U.S. Coast Guard H-65 helicopter.
Aerial photograph of Johnson Space Center facilities taken from a U.S. Coast Guard H-65 helicopter.
Expedition 59 crew members Christina Koch of NASA (left), Alexey Ovchinin of Roscosmos (center) and Nick Hague of NASA (right)…
Expedition 59 crew member Christina Koch of NASA is seen in the hatchway of a Russian segment simulator Feb. 19…
