Astrophotographer spies Thor’s Helmet shining 15,000 light-years away in spectacular photo

A massive stellar wind bubble sculpts the nebula into the shape of the Norse god's famous helmet.

Astrobitica March 23, 2026 (Last updated: March 23, 2026) 1 minute read

A massive stellar wind bubble sculpts the nebula into the shape of the Norse god’s famous helmet.

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