Visible Andromeda
Observed at visible wavelengths, the Andromeda Galaxy, at a distance of 2.5 million light-years, very much resembles our own Milky Way.
Credit:R. Gendler
Observed at visible wavelengths, the Andromeda Galaxy, at a distance of 2.5 million light-years, very much resembles our own Milky Way.
Credit:R. Gendler