The reason for this much greater activity lies in M82's gravitational interactions with a neighbouring galaxy known as M81.
The 'Tadpole': A colliding galaxy dubbed the "Tadpole" (UGC10214) is set against a rich tapestry of 6,000 galaxies. The ...
Our first target is the wonderful pair of Bode's Galaxy (M81) and the Cigar Galaxy (M82) in Ursa Major. Both lie some 12 ...
M81 (Bode’s galaxy) is a large spiral galaxy about 12 million light-years from Earth and is one of the brightest galaxies in the night sky. M82 (the Cigar galaxy) is a starburst galaxy also ...