The Material Ejected by the Supernova (IMAGE)
Caption
The material ejected by the supernova will initially expand very rapidly, but then gradually slow down, forming an intricate giant bubble of hot glowing gas. Eventually, the charred remains of the white dwarf that exploded will overtake these gaseous layers, and speed out onto its journey across the Galaxy. Credit: University of Warwick/Mark Garlick
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This image is free for use if used in direct connection with this story but image copyright and credit must be University of Warwick/Mark Garlick
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