KnowraMaserLinked fromLinked fromThe 11 pages that link to Maser, each with the reason it gives.All 11Broader topic 4Related 3Narrower topic 3Compared with 1Charles H. TownesRelated: Townes and colleagues built the first working maser in 1953.Messier 77Related: Water masers in Messier 77’s nucleus trace gas orbiting close to its black hole.CW LeonisRelated: Maser emission from circumstellar molecules can trace winds around evolved stars.