Cassiopeia A Comes Alive Across Time and Space
Tuesday, January 6, 2009 - 11:00
in Astronomy & Space
(PhysOrg.com) -- Two new efforts have taken a famous supernova remnant from the static to the dynamic. A new movie of data from NASA's Chandra X-ray Observatory shows changes in time never seen before in this type of object. A separate team will also release a dramatic three-dimensional visualization of the same remnant.