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Space Photos & Images from the 219th American Astronomical Society Meeting

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Three Smallest Alien Planets Discovered

Credit: NASA/JPL-Caltech
This artist's concept depicts the newfound planetary system KOI-961, which contains three alien planets smaller than Earth. The exoplanets circle their…Read More »





red-dwaf host star at very close distances, so they're likely too hot to host life.    Less «
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