Mystery of the Milky Way’s Missing Alien Moons

Exomoon

 

Astrobiologists predict that alien moons may prove to be hotspots for life in the Milky Way. Rogue moons, dubbed “ploonets”, could explain several puzzling phenomena, not the least of which is why astronomers have so far confirmed the existence of at least 4098 exoplanets, but not a single alien moon.

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