The Gamma Cygni Nebula, also known as the Sadr Region or IC 1318, is a diffuse emission nebula that can be seen around Sadr (Gamma Cygni), the star at the center of the Northern Cross, which marks the heart of Cygnus, the Swan. Despite the name, the star and the nebula are unrelated. Even though … [Read more…]
The Twin Jet Nebula is a bipolar planetary nebula located in the constellation Ophiuchus. It is also known as Minkowski 2-9 (M2-9), Minkowski’s Butterfly or the Wings of a Butterfly Nebula. The nebula lies at a distance of 2,100 light years from Earth and has an apparent magnitude of 14.7. It was named after Rudolph Minkowski, … [Read more…]
The Butterfly Nebula is a bipolar planetary nebula located in Scorpius. It lies at a distance of 3,800 light years from Earth. Named for its resemblance to a butterfly, the nebula has a wingspan that stretches across three light years. It is sometimes also called the Bug Nebula. It has the designation NGC 6302 in the … [Read more…]