Scientists discover how galaxies can exist without dark matter
Astrophysicists from the University of California reported that when tiny galaxies collide with bigger ones, the bigger galaxies can strip the smaller galaxies of their dark matter. These matters we can’t see directly. But these matters do exist. Because without its gravitational effects they cannot explain things like the motions of a galaxy’s stars. Its … Continue reading Scientists discover how galaxies can exist without dark matter
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