Star burns brighter even after supernova explosion - WION

After a supernova, almost nothing of the star stuff remains behind. Therefore it is logical that brightness of the star decreases after supernova.

Supernovas are some of the biggest explosions in the Universe. These supergiant blasts represent death of a star. Very small percentage of stars in the Universe sign off in this spectacular way. Aft… [+1091 chars]

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