There are no three constellations in autumn in winter.

In the cold winter in the north, it is not a pleasant thing to come out to see the stars at night. However, the starry sky in winter is the most spectacular of the four seasons. In the winter sky, there are many bright stars, and the constellations are easy to identify.

Sirius

Southeast of Orion is Canis major. Sirius Canis the brightest star in the whole day and the most famous binary star. Its companion star is the first star to be identified as a white dwarf.

orion

Orion, the most striking star in the winter sky, is high in the southeast. Orion is a constellation with the brightest stars. There are three bright stars in the middle, such as Hunter Belt. Below Samsung, there are Horsehead Nebula and Orion Nebula. We can see the Orion nebula with the naked eye.

Taurus constellation

Taurus is northwest of Orion. The Pleiades cluster on its back is an excellent open cluster, commonly known as Seven Sisters. In addition, Taurus also has the famous Crab Nebula.

The story of Orion

Themis, the goddess of the moon, fell in love with Orrin, Poseidon's son. They often went out hunting together. Thanks to the careful design of Apollo, Artemis' brother, O 'Ryan finally died under Artemis' arrow. Themis was in great pain and asked Zeus to lift Olin to the sky, making him the most dazzling Orion in the sky.

The story of Ursa Major and Ursa Minor.

In Greek mythology, Zeus was described as a god who showed mercy everywhere.

When Zeus' wife Sheila learned about the affair between Zeus and Harriet, she was furious and turned her into a big bear after her son was born. Scarlett, who became a bear, wandered alone in the forest for more than ten years. One day, under Sheila's special arrangement, she met her son. At that time, he had become a teenager, but the teenager didn't know that the bear in front of him was his biological mother, and he wanted to shoot the bear. Zeus was shocked when he saw this, and immediately set off a tornado on the ground to rescue Scarlett Bear and lift her to the sky to become the "constellation Ursa Major". Later, his son was also lifted to the sky and became a "bear".

Sheila was angry that her rival in love had won such an honor. Persuade Poseidon to forbid Ursa Major and Ursa Minor from landing in the sea. Therefore, in the constellation, they can never land below the ground level.