Which star is closest to the Sun?

The closest star is Proxima (“Nearest”) Centauri, a component of the triple star a Centauri. Proxima Centauri is a red dwarf with an apparent magnitude of 11m, with a distance of 1.3 parsecs from the Sun.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.