Which star is the brightest?

Among countless stars in the universe, there are 2 1 brightest stars, which form a level with each other and are called first-class stars or brightest stars. The distribution of 2 1 bright star in the sky is as follows: each bright star occupies 1 area. If you want to know them, you can find them in this area. Each area occupies less than a quarter of the sky, which is enough for you to roll your eyes and keep fresh.

These stars all have a fixed position in the sky. Except for the three stars, they all have their own suitable names. Usually there is no need to call them by special scientific names, because they are all bright stars, and they are all well known, especially at our latitude, where almost all the brightest stars can be seen. Because the positions of all stars are constant, we can find them at the same point at other times after knowing their positions once. In the four seasons of spring, summer, autumn and winter, each season has its own bright stars sinking, and we can look forward to their appearance according to their inherent colors and stable periods. The moon comes and goes, and she is a symbol of celestial bodies with changeable positions in the sky. Planets roam everywhere. Although they can be found, their brightness and position are constantly changing. Only the relative position of the stars in the sky will never change.

2 1 The names of the brightest stars are arranged in the following order of brightness: 1. Sirius (Alpha Dog), 2. Old man (Alpha Carina), 3. South Gate 2 (Alpha Centauri), 4. Arcturus (Alpha Sagittarius), 5. Weaver Girl (Alpha Lyra). 10. Water Committee I (Bojiang Alpha), 1 1. Horse belly I (Beta Centauri), 12. Altair (alpha of eagle), 13. Cross 2 (Southern Cross Alpha), 65438. 17. Beihe III (Gemini Alpha), 18. Beiluoshimen (Alpha Pisces), 19. Tianjin IV (Cygnus Alpha), 20. Cross 3 (Southern Cross Beta), 2 1. Xuanyuan XIV (Leo Alpha), 20. But they are important and beautiful. Before we describe other bright stars, it is necessary to make a brief introduction to them in order to understand them. These six stars are: Laoren, Nanmen II, Cross II, Cross III, Groom I, and Shuiweiyi ... In some areas of Florida and Texas, at low altitude in the south at dusk, you can see the Water Commission I for a short time; The old stars in the north can see for a longer time and have a higher position in the sky. You can see all six bright stars in Cuba. Some of them are bright stars, and the important reason why we are so interested is that they have magnificent scenery. Unfortunately, they always avoid us.