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Astronomers Have Discovered a New Hidden Galaxy Near Andromeda—And It’s Unlike Anything Seen Before
A previously unknown dwarf galaxy has been discovered on the outskirts of the Andromeda Galaxy, adding to the growing list of ...
New dwarf galaxy discovered in the halo of Andromeda galaxy
An international team of astronomers reports the discovery of a new dwarf galaxy, which they have named Pegasus VII. The ...
‘Titan’s orbit is all wrong’: Something threw Saturn’s largest moon off course, and NASA is investigating
Saturn’s moon Titan’s orbit is off track — possibly from a lost moon or massive impact. NASA investigates this cosmic mystery ...