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M31 - The Andromeda
Galaxy
M31 or NGC224 is the familiar Andromeda Galaxy. This exceptional large
and bright spiral galaxy is readily visible to the naked eye at a dark
site or even faintly to the trained observer from the city. M31 lies
about 2.3 million light years away and is approximately 25 percent larger
than our own Milky Way. It has dark spiral lanes viewable in 10 inch
telescopes and its neighbors M110 and M32 are visible companion elliptical
galaxies to the lower right of center and upper left of center
respectively.
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