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Got Calcium?

Chandra X-ray telescope image of an exploded star, with text asking 'got calcium?'

Star Explosion in the constellation Cassiopeia A sends chemical elements flying through space.
(Image from the Chandra X-ray Observatory, in Earth orbit.)


A service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA/GSFC

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