The Crab Nebula, created by a supernova seen nearly a thousand years ago, is one of the sky's most famous "star wrecks." For decades, most astronomers have r…
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NASA | A Flickering X-ray Candle
Published on July 29, 2016
![](https://pinterest.com/pin/create/button/?url=https://cctubes.com/video/nasa-a-flickering-x-ray-candle/&media=https://cctubes.com/wp-content/uploads/2016/07/nasa-a-flickering-x-ray-candle.jpg&description=The Crab Nebula, created by a supernova seen nearly a thousand years ago, is one of the sky's most famous "star wrecks." For decades, most astronomers have r...)
