What Is The Closest Star To Our Solar System
Olivia Luz
The star has a 90 percent probability of coming between 0 13 and 0 65 light years 0 04 0 20 pc between 240 000 and 470 000 years from now.
As already noted the closest star to our solar system is proxima centauri which is why it makes the most sense to plot an interstellar mission to this system first. These are alpha centauri a and b and it looks like a will be moving closer in the distant future. α centauri a officially rigil kentaurus α centauri b officially toliman and α centauri c officially proxima. This artist s impression shows the planet proxima b orbiting the red dwarf star proxima centauri the closest star to our solar system.
The alpha centauri. They are separated by only 23 times the earth sun distance. It s called barnard s star after american astronomer e e. Proxima centauri a red dwarf outlier in the alpha centauri system is the nearest star other than the sun.
It is composed of three stars those are alpha centauri a also which is called as rigil kentaurus alpha centauri b also known as toliman and alpha centauri ab known as proxima centauri. The next closest will be gliese 710 pictured above a. As part of a triple star. The second closest star is a tie between the sister stars of proxima centauri.
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The two bright stars called alpha centauri a and b form a close binary system. This is slightly greater than the distance between uranus and the sun. Alpha centauri is the closest star system and closest planetary system to earth s solar system at 4 37 light years 1 34 parsecs from the sun the name is latinized from α centauri and abbreviated alpha cen or α cen it is a triple star system consisting of three stars. The closest star to the sun proxima centauri is marked with a red circle close to the bright stars alpha centauri a and b.
Alpha centauri the closest star to our solar system which is 4 37 light years from the sun. The next closest star is a faint red dwarf about 5 96 light years from earth.
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