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Showing blog posts tagged with supernova
Stunning Supernova Goes 3D
by AMNH on
Astronomers have used data from HST and Spitzer to construct the 3-D evolution of the supernova remnant Cassiopeia A.

by AMNH on
Astronomers have used data from HST and Spitzer to construct the 3-D evolution of the supernova remnant Cassiopeia A.