![](https://anunakiobservatory.es/wp-content/uploads/2022/03/M20_Ha12nm-1-240x240.jpg)
M20 Trifid Nebula
The Trifida Nebula (also known as Messier 20 and NGC 6514) is an H II region in the constellation Sagittarius. It was first catalogued in 1764 by the French astronomer Charles Messier. The name “Trifid”, coined by astronomer John Herschel, Continue Reading