Legendary "royal star" was an actual supernova

In 1660, Britain restored the monarchy after a decade of Oliver Cromwell's puritanical dictatorship. Charles II's supporters pointed out that his birth was marked by a glorious noon-day star, proving his divine right to rule...and that wasn't necessarily just propaganda.

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Listen To Pink Floyd And Watch The Lovely Aftermath Of Stellar…

It takes a lot of imaging power to capture the awesome aftermath of a star committing suicide. To get this freaktastic death blossom pic of supernova remnant Cassiopeia A, it took three of NASA's Great Observatories, using three different light wavebands. The red is from the Spitzer Space Telescope's infrared data, the …

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The Biggest Space Explosions Ever Recorded

biggestspace.jpgYou can still see the shock wave from the explosion of supernova Cassiopeia A in this color-enhanced image from NASA's Spitzer Space Telescope. The blue glow around the dead star is the "forward shock," material blasted with energy by the shock wave when the star blew. Click through for a gallery of the biggest space…

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