How to find the constellations in the sky

Beidou is much brighter than the North Pole. Find Beidou first. In winter, the barrel handle only wants the north, and it is not easy to see it in the south. In summer, it is easier to find the barrel handle by pointing south. Five times the distance from the mouth of the Big Dipper is Polaris. Polaris is not very bright. It is similar to Tianjin and Tianxuan in Beidou. There are five little stars around Polaris, plus six in the North Pole, arranged like Beidou and Ursa minor. Look at the distance from the mouth of the big dipper to the North Pole before you die, and you will find Cassiopeia. Cassiopeia is W-shaped.

It is best to learn to recognize constellations from winter, when there are few stars and they are very bright. First you can find Orion (Betelgeuse, Betelgeuse), then Canis major (Sirius), Canis minor (Nanheyi) and Gemini (North and Two, North and Three). At the same time, there is Cassiopeia in the north and Taurus (Capella 22) in the east. You can watch Leo (Xuanyuan XIV) in the future.