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Priyanka Chopra and Nick Jonas welcome a babyScientists Warn It's The Killer Winds to Watch Out For When Apocalyptic Asteroids StrikeIt's Officially Dark Times When It Comes to Naming New Discoveries on Pluto And Its MoonsGrant Preston

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Here's What 4 Million Solar Panels in China Look Like From Space

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Rosetta Photographed Some Weird Changes on Comet 67P Before It Crash-LandedStephen Hawking Just Announced He's Going to Space

James Hong: An actor's guide to longevityWe'll Probably Have to Genetically Augment Our Bodies to Survive Mars