What is the brightest constellation?

There is no doubt that it is Orion! Three stars are almost in a line, starting from the south one. They are Betelgeuse, Betelgeuse and Akisaka. They are Orion's belts. There are two bright stars above them, Betelgeuse and Betelgeuse, and below them are Betelgeuse and Betelgeuse. These seven stars form an hourglass shape in the sky, which is a remarkable feature of Orion. Behind Betelgeuse is a big nebula. They are Horsehead Nebula, NGC2024 Flame Nebula and NGC2023 Reflection Nebula. Below the Samsung connection is the famous Orion nebula.

The special light you see may be Betelgeuse or Betelgeuse, with Betelgeuse in the north and Betelgeuse in the south. Betelgeuse is an aging red Supergiant star, its mass is 14 times that of the sun, and its radius is 640 times that of the sun. It is the ninth bright star in the whole day, much closer to the earth than Betelgeuse. Betelgeuse is a blue Supergiant star and the seventh brightest star in the whole day. Its mass is 17 times that of the sun and its radius is 70 times that of the sun (it is still very young).

In the picture, the left is north and the right is south. The yellow star in the lower left corner is Betelgeuse, and the upper right corner is Betelgeuse.