This artist’s impression shows a sunset seen from the super-Earth Gliese 667 Cc. The brightest star in the sky is the red dwarf Gliese 667 C, which is part of a triple star system. The other two more distant stars, Gliese 667 A and B appear in the sky also to the right. Astronomers have estimated that there are tens of billions of such rocky worlds orbiting faint red dwarf stars in the Milky Way alone. CREDIT: ESO/L. Calçada
Billions Of Habitable Alien Planets Should Exist In Our Galaxy -- Space.com
here should be billions of habitable, rocky planets around the faint red stars of our Milky Way galaxy, a new study suggests.
Though these alien planets are difficult to detect, and only a few have been discovered so far, they should be ubiquitous, scientists say. And some of them could be good candidates to host extraterrestrial life.
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My Comment: Only billions?
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