What Happens When a Star Explodes? | Supernova Explained
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YouTubeScience Box
What Happens When a Star Explodes? | Supernova Explained
A supernova is a massive explosion that marks the death of a star. During this event, the star releases more energy in a few seconds than our Sun will in its entire lifetime. 🌌 But what causes it? Massive stars, near the end of their life cycle, run out of fuel. Their cores collapse under their own gravity, forming a neutron star or even a ...
930 viewsMay 23, 2025
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Ever wonder what happens in the aftermath of a supernova? In this video, you’re watching the glowing remnants of a stellar explosion 17,000 light-years from Earth disperse over a period of 25 years, making this Chandra X-ray Observatory’s longest-spanning video ever released. https://go.nasa.gov/3NaO7bO | NASA - National Aeronautics and Space Administration
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