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While spending about 30 minutes zooming in and marvelling at it, i came across https://imgur.com/fdb6JZH. Is this an exploding star?

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This is DEM L316. It might seem like one object, but these are the remnants of two different supernovas (of different types: smaller is Type Ia, bigger Type II).

[0] http://chandra.harvard.edu/photo/2005/d316/

Ah! Thanks for the link.

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