The Cygnus Loop
The remains of a star that exploded as a supernova approximately 15,000 years ago. This was a tough image to
The remains of a star that exploded as a supernova approximately 15,000 years ago. This was a tough image to
A hydrogen-rich region of space in which light from young stars is warming the surrounding gas, leading to dense filaments
The centre of the Rosette is the birthplace a star cluster now just a few million years old, whose strong
An emission nebula that contains Bok globules, which are dark areas of gas and dust where stars form. The Pacman