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Physics, Astronomy & Cosmology / Re: Why is it called dark matter instead of dark gravity?
« on: 13/07/2016 07:16:53 »
Due to rotational speed of stars in galaxies, dark matter explanation suggests that galaxies contain much more mass than currently visible, which is called dark matter and distributed in dark halo.
How does dark matter affect the movement of planets in solar systems?
How does dark matter affect the movement of planets in solar systems?