The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.
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Are aliens real? Scientists have been hunting for extraterrestrial life since the time of Aristotle
Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...
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How an ancient alien theory changed 2001: A Space Odyssey
A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.
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