Le site de vulgarisation scientifique de l’Université de Liège. ULg, Université de Liège
Supernova

A supernova is the explosion that occurs when a star dies. During the supernova chemical elements synthesized within the star during its existence are liberated. The shock wave that accompanies the explosion is favourable for the creation of new stars. Supernovae are among the brightest objects in the universe.

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