The immense Andromeda galaxy, also known as Messier 31 or simply M31, is captured in this image from NASA's Wide-field Infrared Survey Explorer (WISE) In this image from NASA’s James Webb Space ...
The image of nearby galaxy Messier 81 was captured by NASA's Spitzer Space Telescope. The galaxy is located in the northern constellation of Ursa Major (which also includes the Big Dipper).