The universe is estimated to contain around 10^22 to 10^24 red dwarfs.
This description provides an overview of the estimated number of red dwarfs in the universe. Red dwarfs are the most common type of star in the universe, and it is estimated that there are between 10^22 and 10^24 of them. This number is incredibly large, and it is
A red dwarf is the least massive, smallest, least luminous, and coolest kind of star on the main sequence. Red dwarfs are by far the most common type of fusing star in the Milky Way, at least in the neighborhood of the Sun. However, due to their low luminosity, individual red dwarfs are not easily observed. Not one star that fits the stricter definitions of a red dwarf is visible to the naked eye. Proxima Centauri, the star nearest to the Sun, is a red dwarf, as are fifty of the sixty nearest stars. According to some estimates, red dwarfs make up three-quarters of the fusing stars in the Milky Way.