Скачать или смотреть what is supernova

In this video, we will understand about supernova in a simple and short way.
In simple terms, a supernova is a powerful and dramatic explosion that occurs at the end of a massive star's life.
When a massive star exhausts its nuclear fuel, it can no longer produce the energy needed to counteract the inward pull of gravity. The star's core collapses under its own gravity, creating an intense and rapid implosion. This implosion generates an enormous amount of heat and pressure, causing the star to explode violently in a burst of energy.
During a supernova, the explosion releases an incredible amount of light and radiation, outshining entire galaxies for a brief period. The energy released during the explosion also disperses heavy elements and materials into space, enriching the surrounding interstellar medium.
Supernovae come in different types, classified based on the characteristics of their light curves and spectra. Some supernovae occur in binary star systems, where a dying star transfers mass to its companion star, leading to an explosion. Others result from the collapse of massive stars that have exhausted their nuclear fuel.
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