What are the names of the stars?

The names of the stars are: Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, Ceres, Vesta, Altair, Vega, Sirius, arcturus, Polaris and the Big Dipper (seven stars, namely, Shu Tian, Tian Quan, Tianji, Tian Xuan, Yuheng, Kaiyang and Tian Xuan).

Stars are divided into several categories: stars, planets, satellites, dwarf planets (this classification is only in the solar system) and small celestial bodies (asteroids, comets, etc.). ).

Stars are divided into stages: nova, main sequence star, red giant, supernova (divided into the following categories), 1 white dwarf, and 2 neutron stars; 3 Black hole.

Stars are divided into (brownish red) dwarfs, (blue, bluish white, yellow and red) giants and (blue and red) Supergiant star.

Stars are divided into O, B, A, F, G, K, M, R, N, S and other additional types according to their spectra.

Stars are divided into single star, double star, multi-star and cluster.

Other classifications of stars: invariant stars and variable stars.

Variable stars are divided into: Cepheid variable stars and eclipse variable stars.

Planets are divided into woody planets and terrestrial planets according to composition and volume.