The Japanese HTV-4 unmanned cargo spacecraft is backdropped against a land mass on Earth just prior to its release from…
The locations of brown dwarfs discovered by NASA's Wide-field Infrared Survey Explorer, or WISE, and mapped by NASA's Spitzer Space…
The small car-sized Lunar Atmosphere and Dust Environment Explorer (LADEE) is a robotic mission that will orbit the moon to…
This image shows the Minotaur V rocket that will carry NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) on a…
The signal of NASA's Voyager 1 spacecraft -- the most distant human-made object -- has been spotted from Earth by…
Scroll down through the Lunar Atmosphere and Dust Environment Explorer infographic to learn about the mission!
J-2X Engine No. 10002 is test fired for the final time on the A-1 test stand at NASA’s Stennis Space…
Astronaut Chris Cassidy gets a workout on the advanced Resistive Exercise Device in the Tranquility node.
European Space Agency astronaut Luca Parmitano and Russian cosmonaut Fyodor Yurchikhin are pictured in a Russian Soyuz spacecraft.
NASA astronaut Chris Cassidy wears tele-operation gear consisting of a vest, gloves and visor to telerobotically test Robonaut 2's maneuvers.
