Title
The many sides of the supernova remnant Cassiopeia
Caption
The many sides of the supernova remnant Cassiopeia A. Located 10,000 light-years away in the northern constellation Cassiopeia, Cassiopeia A is the remnant of a once massive star that died in a violent supernova explosion 325 years ago. Hubble Space Telescope (HST), Spitzer Space Telescope.
Date
20th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP15A06_197
License type
Rights managed
Available size
50,0Mb (1,9Mb) / 16,3in x 11,9in / 4878 x 3583 (300dpi)