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Hubble detected a new moon orbiting the dwarf planet 2007 OR10.
Astronomers found a rare type of growing galaxy that appears to feed off stolen gases.
When the comet Shoemaker-Levy 9 (SL9) hit Jupiter in the summer of 1994, it may have left more than visible scars on the Jovian surface, according to a new study published in Astronomy and Astrophysics.
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