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Supernova: Super-Powerful Explosion of a Star
The last evolutionary stages of a massive star Massive stars burn huge amounts of nuclear fuel at their cores or centers. This produces tons of energy, so the center gets very hot. Heat generates pressure, and the pressure created by a star’s nuclear burning also keeps that star from collapsing. A star is in a balance between two opposite ...
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NASA Ames on Instagram: "What does a supernova look like? This visualization simulates the first 150 milliseconds of a supernova. As the star collapses in on itself, hot gas emits from its core in uneven shock waves. Researchers use computer simulations like this to more accurately understand the events of a dying star. Credit: NASA/CalTech/Brian Grefenstette/Christian Ott #NASA #Visualization #Supernova #Star #Science #Technology"
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NASA Ames on Instagram: "What does a supernova look like? This visualization simulates the first 150 milliseconds of a supernova. As the star collapses in on itself, hot gas emits from its core in uneven shock waves. Researchers use computer simulations like this to more accurately understand the events of a dying star. Credit: NASA/CalTech/Brian Grefenstette/Christian Ott #NASA #Visualization #Supernova #Star #Science #Technology"
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