Dusty Spiral Around a Dying Red Giant
Astronomers using the Atacama Large Millim... ...er Chile spied something strange around the dying red giant star R Sculptoris: a spiral structure t... ...Maercker said. Nora Taylor Redd
http://www.neatorama.com/2012/10/11/Dusty-Spiral-Around-a-Dying-Red-Giant/
