Spiral Galaxy, SkipRapp

Spiral Galaxy

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Description

NGC 7331 (also known as Caldwell 30) is a spiral galaxy and is located in constellation Pegasus. It is about 40 megalight years away from earth. The galaxy is similar in size and structure to the galaxy we inhabit and is often referred to as "the Milky Way's twin", although recent discoveries regarding the structure of the Milky Way may call this similarity into doubt. It waas discovered by William Herschel in 1784.

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Spiral Galaxy, SkipRapp