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Hyenas Roamed the Arctic During the Last Ice Age, Study Finds
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See the Moon Pass in Front of Earth in Epic Photobomb
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Scientists Find Earliest Evidence of Two Galaxies Merging
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Laundry Day in Space: How Do Astronauts Wash Their Clothes?
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NASA's New 'Green' Satellite Fuel is So Safe, You Can FedEx It
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Watch ESA Melt a Satellite in the Name of Science
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NASA Spacecraft Captures Brand New Crater on Mars
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Blood Falls: Antarctica's Eerie 'Bleeding Glacier,' Explained
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The Coldest Place in the Universe Makes Antarctica Look Tropical
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Here Are the Worst Smells in the World, According to Science
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Strange Ripples in the Milky Way Suggest it Collided with Another Galaxy
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These Impressive Animal Dads Go Above and Beyond for their Offspring
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The Science Behind These Stunning ‘White Rainbows’
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People with Six Fingers Have the Upper Hand in Dexterity, Study Finds
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NASA’s Developing a Giant Shade to Block Out Light from Stars
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NASA Created a Giant Shade to Block Out Light from Stars
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Why Do Some Hubble Pics Have Missing Pieces?
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Bill Nye's LightSail Set to Launch on SpaceX's Falcon Heavy
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Giant Stone Money Discovered as the 'Original Bitcoin'
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Scientists Discover Why Our Galaxy’s Black Hole is So Quiet
