Using data taken by the Chandra X-ray Observatory, astronomers have been able to observe both the expansion of the Cas A supernova remnant as well as determine its three-dimensional structure. Go here to see the expansion and time variability of this remnant, and here to see its 3D structure. Enjoy!
Wednesday, January 7, 2009
Subscribe to:
Post Comments (Atom)
Posts
No comments:
Post a Comment