Which star does the blue moon belong to?

The blue moon belongs to the satellite.

First of all, the blue moon

1 refers to one of the possible galaxies simulated by NASA, SETI Association and British scientists in astronomy and biology.

2. Alien celestial bodies that may give birth to life. In the experiment of scientists, they first simulated the climate of an extraterrestrial planet orbiting a red dwarf with a supercomputer that can predict the earth's climate.

According to scientists' speculation, the blue moon has 240 hours a day, orbiting a huge planet. The atmospheric density of the "blue moon" is four times that of the earth. Have a large area of the ocean.

Second, satellites.

1 is a celestial body that periodically orbits the planet in a closed orbit. But if two celestial bodies are of equal mass, the system they form is generally called a two-planet system, not a planet and a natural satellite.

2. Usually, the centroids of two celestial bodies are both in the planet. Therefore, some astronomers believe that Pluto and Pluto should be classified as twin planets, but the discovery of two new Pluto satellites in 2005 made the problem more complicated.

Third, the formation of the satellite system.

1. The source of angular momentum of satellite system is the same as that of planetary rotation. However, when considering the formation of satellites, we must analyze them like the formation process of planetary systems.

2. First of all, the original star embryo of the planetary system will form a rotating sphere during the contraction, for the same reason as when the planetary system was formed.

3. When the sphere shrinks to its center of gravity, it gradually becomes a flat nebula disk, forming a planetary body in the central part of the nebula disk and forming a satellite in the peripheral part of the nebula disk, which is considered in two cases.

Fourth, the role of satellites.

1, when it comes to function, natural satellites are naturally formed in the universe, and it is hard to say what function they have. Of course, the moon is the natural satellite of the earth. It can balance the earth's rotation, stabilize the earth's axis, control tides, observe time, and imagine many beautiful legends.

2. Satellites are widely used. Some satellites are equipped with photographic equipment, which can be used to take photos of the ground, investigate resources and monitor the climate and pollution of the earth. Some are equipped with astronomical observation equipment for astronomical observation.

3, some equipped with communication relay equipment, used to relay radio, television, data communication, telephone and other communication signals; Some are equipped with scientific research equipment, which can carry out scientific research and special production in weightless space.