About This Image
A ribbon of gas, a very thin section of a supernova remnant caused by a stellar explosion that occurred more than 1,000 years ago, floats in our galaxy. The supernova that created it was probably the brightest star ever seen by humans.
Acknowledgment: W. Blair (Johns Hopkins University)Learn more on the Hubble Heritage website Get supporting picture information including original images, caption and facts, and astronomer biographies. Learn more in NewsCenter HubbleSite's NewsCenter is the place to find the story behind this image, along with its original news release and all related images.