Messier 15 (M15), also known as NGC 7078, is a globular cluster located in the constellation Pegasus. It is one of the oldest globular clusters known, with an estimated age of around 13 billion years. M15 contains hundreds of thousands of stars and is notable for its densely packed core, which makes it one of the most concentrated globular clusters in our galaxy.
Articles by others on the same topic
There are currently no matching articles.