aliens
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Futurism
Updated 7.5.16, 10:18 PM EDT
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futurism
Study Asserts That Earth is Not The First Intelligent Civilization In The Universe
Futurism
Updated 1.30.16, 12:11 PM EST
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futurism
The Fermi Paradox: Research Suggests Aliens Haven't Contacted Us Because They're Dead
Futurism
10.15.15, 3:00 PM EDT
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futurism
Astronomers find a large swarm of unknown structures in faraway space
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