The Pleiades star cluster M45 HD Wallpaper

The Pleiades star cluster, also known as M45, is a prominent open cluster of stars in the constellation Taurus. It is surrounded by a faint blue nebula, which is thought to be a reflection nebula illuminated by the stars themselves. The cluster contains several bright, hot stars, including Alcyone, Atlas, Electra, Maia, Merope, Taygeta, and Celaeno.