The Lagoon Nebula, also known as Messier 8 (M8), is a vast star-forming region in the constellation Sagittarius, approximately 4,000 light-years away from Earth.
Better known as the Tarantula Nebula or 30 Doradus, Caldwell 103 is the brightest star-forming region in our galaxy. The chimerical structure is nestled in the Large Magellanic Cloud, a...