Trifid Nebula

Trifid Nebula

The Trifid Nebula, also known as Messier 20, is located over 5000 light years away in the constellation Sagittarius in a stellar nursery, a star forming region of the Scutum arm of the Milky Way. It is a combination of an open cluster of stars that surround a rare O type star, emission and reflection […]