Scientist-astronaut Harrison H. Schmitt stands by the American flag during a moonwalk on the Apollo 17 mission. Home, that small…
The nose of one of NASA’s two Global Hawk unmanned high-altitude aircraft houses communications and sensor payloads on Earth science…
This Global Hawk unmanned aircraft is one of two that are used by NASA for Earth science missions and by…
Apollo 11 commander Neil Armstrong and Apollo 17 commander Gene Cernan toured one of the Altair mock-ups at NASA’s Johnson…
United Space Alliance technicians at NASA’s Dryden Flight Research Center monitor the positioning of a work stand as it is…
