Three huge intersecting dark lanes of interstellar dust make the Trifid Nebula one of the most recognizable and striking star birth regions in the night sky. The dust, silhouetted against glowing gas ...
The Crab Nebula, also known as Messier 1, is one of the most well-known celestial objects, as this breathtaking supernova remnant has been imaged hundreds of times by NASA and all the way down to ...