In this archival image, released on the 16th anniversary of, and taken by, the Hubble Space Telescope, we see the sharpest wide-angle view ever taken of the starburst galaxy Messier 82.
Three open star clusters, Charles Messier's M36, M37, and M38 line up in the dense star field above and left of Elnath, familiar to many binocular-equiped skygazers.