What is the closest spiral galaxy to us?
| September 19, 2020 | Education
The Andromeda Nebula is the closest spiral galaxy to us, M31. It is 2,184,000 light years or 670 kpc before it. The mass of this galaxy is 3.6 * 10 ^ 11 solar masses, that is, it is about 1.5 times more massive than our Galaxy.
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