The Triangulum Galaxy (Messier 33, M 33) is a spiral galaxy approximately 3 million light-years from Earth in the constellation Triangulum.
The Triangulum Galaxy is the third-largest member of the Local Group of galaxies, which includes the Milky Way, the Andromeda Galaxy and about 44 other smaller galaxies.
Jakob Sahner is a 21 year old German astrophotographer who came into contact with the fascination of space early in his childhood. Very early he began to make projects with image and video editing programs and after graduating from high school he completed an apprenticeship as a photo and media technical assistant. The subject has grabbed him like an addiction although he had no knowledge about this hobby. He just wanted to do it and try it out! In the now more than 4 years he has become a worldwide known astrophotographer and has developed his skills from normal landscape astrophotography to deepsky photography.