Scipsy

NGC 281, a star cluster about 9,200 light years from Earth. NGC 281 is also known as the “Pacman Nebula”, because of its appearance in optical image. (via Chandra)

NGC 281, a star cluster about 9,200 light years from Earth. NGC 281 is also known as the “Pacman Nebula”, because of its appearance in optical image. (via Chandra)