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A mosaic taken with the 268-million-pixel OmegaCAM on the VLT Survey Telescope on the European Southern Observatory’s Paranal Observatory captures the complicated aftermath of a titanic Sort II supernova blast that destroyed a as soon as large star some 11,000 years in the past. Referred to as the Vela supernova remnant, the explosion blew off the star’s outer layers, producing the intricate tapestry of filaments seen right here on this 544-million-pixel mosaic. The core of the doomed star collapsed to type a compact spinning pulsar, the brightest identified at radio wavelengths and the third brightest in optical emissions.
An OmegaCAM closeup exhibiting a small part of the Vela supernova remnant:
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