Astronomers May Have Found a Dark Matter Dwarf Galaxy : vima

The object currently known as UMa3/U1 is the faintest star cluster known, and it may be rich in dark matter.

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Canada , Hawaii , United States , France , Marla Geha , University Of Victoria , Near Infrared Optical Northern Survey , Yale University , Milky Way , Ursa Major , Ultraviolet Near Infrared Optical Northern Survey , Keck Observatory , Canada France Hawaii Telescope , Astrophysical Journal , Lambda Cold Dark Matter ,