Is there a backup plan for the International Space Station?

The space shuttle flew to the International Space Station 37 times, but its retirement leaves NASA…

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JAXA Organization Chart as of August 1, 2011

NASA Invites 150 Lucky Twitter Followers To Launch Of Jupiter-Bound Spacecraft

NASA has invited 150 followers of the agency's Twitter account to a two-day launch Tweetup Aug.…

NASA’S Dawn Spacecraft Begins Science Orbits Of Vesta

NASA's Dawn spacecraft, the first ever to orbit an object in the main asteroid belt, is…

Close-up View of ‘Snowman’ Craters on Asteroid Vesta

A set of three craters, nicknamed "Snowman," are seen in this image of the northern hemisphere…

Herschel Telescope Detects Oxygen Molecules In Space

The Herschel Space Observatory's large telescope and state-of-the-art infrared detectors have provided the first confirmed finding…

NASA Television To Broadcast Space Station Spacewalk

NASA Television To Broadcast Space Station Spacewalk

Air Force Chief of Staff speaks on diversity at NAACP dinner

SpaceX eyes Nov. 30 cargo launch to space station

Space Exploration Technologies, a privately owned firm developing a space taxi with U.S.-government backing, plans to…