Where is the Andromeda galaxy?

Andromeda galaxy is a huge spiral galaxy in Andromeda, visible to the naked eye, with an apparent magnitude of 3.5. Is a close neighbor of our galaxy. Shaped like a fuzzy oval spot. Astronomers discovered it a long time ago, and messier numbered it August 3rd, 1764.

Andromeda galaxy is the largest galaxy nearest to our galaxy. It is generally believed that the appearance of the Milky Way galaxy is very similar to that of Andromeda galaxy, and both dominate the local galaxy group. The diffuse light of Andromeda galaxy is composed of hundreds of billions of star members. The bright stars around the Andromeda galaxy image are actually stars in our galaxy, which are much closer than the background objects. Andromeda galaxy is also called m3 1 because it is the No.31dispersoid in the list of the famous messier cluster nebulae. M3 1 is quite far away, and its light will take 2 million years to reach the earth.