What constellations can be seen in the northern hemisphere?

In the northern hemisphere, Cassiopeia and Ursa major can be seen all year round.

Ursa major is one of the brightest and most important constellations in the northern sky. The famous Big Dipper is in this constellation. The constellation Ursa major can be seen all year round, and the best observation time is after dusk in spring.

The stars in Ursa major are imagined as the image of a big bear. On the map, the bucket handle of the Big Dipper is the long tail of the big bear, the four stars of the Big Dipper are the body of the big bear, and other darker stars constitute the head and feet of the big bear.