This faraway galaxy may be completely devoid of dark matter
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On the surface, a galaxy 250 million light-years from Earth seems like any other, but a deeper look reveals a puzzling quirk: It seems to have no dark matter.This faraway galaxy may be completely devoid of dark matter
On the surface, a galaxy 250 million light-years from Earth seems like any other, but a deeper look reveals a puzzling quirk: It seems to have no dark matter. Read more