The Crab Nebula is arguably one of the most famous objects in the night sky.  It was delineated as M1 in Messier’s famous catalogue.  It is the remnants of a supernova that was actually visible in day time almost 1000 years ago.  And its remnants have been astonishing both professional and amateur astronomers ever since. …



The post The Crab Nebula Seen in 3-Dimensions appeared first on Universe Today.



Source: The Crab Nebula Seen in 3-Dimensions