Feel free to set this 4K space picture of the Andromeda Galaxy as your desktop background. Initially, this photo has a larger resolution with 7400×4162 pixels. This photo has been published on the NASA website. The Andromeda Galaxy is the closest major galaxy to the Milky Way. Andromeda is approximately 765 kpc (2.5 million light-years) from our planet.
Gallery 4K Space Picture of Andromeda Galaxy by Herschel