Saturday, 26 December 2015

THORS HELMET

This nebula named "Thor's Helmet" is powered by a central "Wolf Rayet" star whose explosive tantrums blow huge bubbles of gas and make them glow like neon. This star is easily 20 times the mass of the Sun and located 15,000 light years away. Eventually the star's instability will lead it to explode as a supernova. The photo was captured at the Mount Lemmon SkyCenter in Arizona and released on Jan. 3, 2015.
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