Crab Nebula reveals gas from ancient supernova explosion Betelgeuse shows late-stage evolution of a massive star Stellar death spreads elements, triggering new star formation ...
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Hubble’s first view of the Crab Nebula in 24 years shows surprising new features
The Crab Nebula, one of the most studied remnants of a supernova explosion observed nearly a thousand years ago, has been ...
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July 4, 1054: The Crab Nebula supernova explodes
On July 4, 1054, a supernova explosion occurred, marking the death of a star thought to be nine to 11 times more massive than our Sun. This event was observed and recorded around the ancient world, ...
A massive star exploded in 1054. The explosion was seen by astronomers across the globe. The explosion was visible for over a year, even during the day. The remnants of this explosion are now known as ...
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