Three common constellations in the northern hemisphere _ What constellations are there in the northern hemisphere?

What constellations can be seen in the northern hemisphere?

Nantiangong

orion

,"

Betelgeuse Samsung

",Betelgeuse southwest, small Samsung, north of Taurus.

Imperial constellation

Orion's Betelgeuse extends about seven times to the southeast.

Sirius. Also known as DOG STAR

, corresponding to this in the south of Gemini.

Canine constellation

You can still see it.

Bojiangzuo

、

Sky map constellation

、

Tiange constellation

、

Rear seat

、

sailfish

Seats, etc.