Thor's Helmet NGC2359
An extremely hot Wolf-Rayet star excites this faint wind-blown bubble nebula in a fine, dense starfield. Their very peculiar spectra show emission lines of a a stellar wind is ejecting matter into space at velocities between 1,000 and 3,000 kilometers p
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Media ID | 20090609213341418 |
Date | Tuesday, June 09 2009 @ 09:33 PM EDT |
Comments | 0 |
Views | 2619 |
Uploaded By | SJPorter |