
Apollo 11 Commander Neil Armstrong speaks to Congress at a ceremony that honored fellow astronauts John Glenn, Buzz Aldrin and…

Helicopters and rotorcraft provide many useful civil and military functions without the need for airports and runways. However, accurately predicting…

This montage of New Horizons images shows Jupiter and its volcanic moon Io, and were taken during the spacecraft's Jupiter…

This artist's concept depicts the rover Curiosity, of NASA's Mars Science Laboratory mission, as it uses its Chemistry and Camera…

The Soyuz TMA-22 rocket is seen on the launch pad during a snow storm the morning of the launch of…

The Apollo 16 Lunar Module "Orion" is photographed from a distance by astronaut Charles M. Duke Jr., Lunar Module pilot,…

The star-forming region, 30 Doradus, is one of the largest located close to the Milky Way and is found in…

JSC2011-E-209246 (For release 10 Nov. 2011) -- A worker at Lockheed Martin Space Company near Waterton, Colo., secures the Orion…

UCLA's Miniature Differential Optical Absorption Spectrometer, or mini-DOAS, was mounted in the payload area of a NASA Global Hawk to…

The triple supersonic SR-71 pilots and crew included, from left, Rogers Smith, Bob Meyer, Marta Bohn-Meyer and Steve Ishmael.