NGC 3628

NGC 3628, named the Hamburger Galaxy, is an unbarred spiral galaxy in the constellation Leo, approximately 35 million light years from Earth. Along with Messier galaxies M 65 and M 66, it forms the Leo Triplet, a small galaxy group. It derives its name from its appearance, with a puffy bulging galactic disk obscured by dark dust lanes. The galaxy's tidal tail resulting from interaction with another galaxy may be up to 300,000 light years long.