Question

what is a supernova explain properly. (scam's will be reported)​

Answer 1

Answer:

A supernova is a large explosion that takes place at the end of a star's life cycle. ... A supernova is the explosion of a star. It is the largest explosion that takes place in space.

Answer 2

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A supernova happens where there is a change in the core, or center, of a star. One of the stars, a carbon-oxygen white dwarf, steals matter from its companion star. Eventually, the white dwarf accumulates too much matter. Having too much matter causes the star to explode, resulting in a supernova.