January 10, 2011: A ghostly, glowing, green blob of gas has become one of astronomy's great cosmic mystery stories. The space oddity was spied in 2007 by Dutch high-school teacher Hanny van Arkel while participating in the online Galaxy Zoo project.
Frog Nebula (http://hubblesite.org/newscenter/archive/releases/2011/01/full/)
Lets try and image this one at DSC. ;)
Tony G