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Last updated on April 19, 2014 at 1:20 EDT

Latest Vela Supernova Remnant Stories

WISE Images Supernova's Rose
2011-12-12 07:10:26

About 3,700 years ago, people on Earth would have seen a brand-new bright star in the sky. It slowly dimmed out of sight and was eventually forgotten, until modern astronomers later found its remains, called Puppis A. In this new image from NASA's Wide-field Infrared Survey Explorer (WISE), Puppis A looks less like the remains of a supernova explosion and more like a red rose. Puppis A (pronounced PUP-pis) was formed when a massive star ended its life in a supernova, the most brilliant and...