Space
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The Universe Could End In A 'Big Rip,' Scientists Say
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Solar-Powered Plane Successfully Lands In Hawaii After Five-Day, Nonstop Flight
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This Week In Space: Explosions In Our Sky And Our Sun
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Russian Progress Cargo Ship Carrying ISS Supplies Successfully Reaches Orbit
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New Horizons Spots Mysterious Spots On Pluto: What Are They Really?
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Findings Suggest That Exoplanets Can Rejuvenate Themselves
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Can Russia Make Progress Where SpaceX Failed? ISS Astronauts Hope So
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First Commercial Space Launch Site Set To Be Built In New Zealand
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Next Year, We're Sending Art To The Moon
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Solar-Powered Plane Helps Swiss Pilot Break World Record For Longest Solo Flight
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Rosetta Finds Unexpected Sinkholes, Flat-Bottomed Basins On Comet, ESA Says
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Biologist Says Aliens Are Out There And They Look Like Us
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