Which galaxy does the Big Dipper belong to?

The Big Dipper belongs to Ursa Major. It is Shu Tian, Tian Xuan, Celestial Pole, Tianquan, Yuheng, Kaiyang and Yaoguang in Ursa Major. The Big Dipper is located at the tail of a big bear.

Six of these seven stars are secondary stars, and 1 is tertiary.

Through the connection of the two stars in the mouth of the bucket, it extends about 5 times in the direction of the mouth of the bucket and finds the Polaris.