The Milky Way Is Home to 100 Billion Scary Alien Planets
A new study published in the peer-reviewed Astrophysical Journal presents evidence that approximately 100 billion “alien planets” — that is, astronomical objects determined to be orbiting a star — reside in the Milky Way, the galactic home of planet Earth. …
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The Milky Way Is Home to 100 Billion Scary Alien Planets