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  • Yzi
  • Ambitious
2015-08-22T13:43:56+08:00

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A star that suddenly increases greatly in brightness because of catastrophic explosion that ejects most of its mass
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2015-08-22T21:18:56+08:00
For me supernova is the burning out the exhaust of nuclear fuel of very massive star and then it explodes and we called it supernova. It become more extermely bright than the sun ...... :) 100*♥♡
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