346K views · 4.3K reactions | 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 | Facebook

This is how a star dies in a colossal explosion called a supernova. | NOVA l PBS

A supernova is a massive stellar explosion that occurs when a star reaches the end of its life. In seconds, it releases more energy than our Sun will emit in its entire lifetime. The outer layers of the star are blasted into space, creating stunning clouds of gas and dust, while the core collapses into a neutron star or a black hole. Supernovae also seed the universe with heavy elements essential for planets and life. #space #viralpost2025シ #viralvideoシ #usa_tiktok #supernova #astronomy | Modern

We like the stars, the stars that go 💥BOOM!💥 But, what makes a star go boom? By understanding how stellar explosions called supernovae occur, scientists can unlock mysteries that are key to what we are made of and the fate of our universe: https://youtu.be/B94yHU-e5_c | NASA - National Aeronautics and Space Administration