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YouTube is a place to discover, watch, upload and share videos.

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The Jet Propulsion Laboratory is the lead U.S. center for robotic exploration of the solar system, and conducts major programs in space-based Earth sciences and astronomy. JPL spacecraft have visited all of the planets from Mercury to Neptune.

National Geographic Science and Space Home Page.

Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

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ExtremeTech provides deep technical content about new products and technologies. It reaches committed, active technology users, managers, and enthusiasts through detailed reviews, analysis, tutorials, extensive resource links, and interactive, discu...

Space.com provides information on everything Space - satellites, stars, astronomy, the Sun, planets, NASA and more.

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The Inquisitr offers a better mix of news, sport, tech, entertainment, heath, science and odd + funny stuff from across the globe

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