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

A supernova explosion is one of the most powerful and awe-inspiring events in the universe. It occurs when a massive star exhausts its nuclear fuel, leading to a catastrophic collapse of its core. This collapse triggers a colossal explosion, releasing an immense amount of energy and outshining entire galaxies for a brief period. The explosion scatters elements like carbon, oxygen, and iron into space, seeding future stars, planets, and even life itself. In its wake, a supernova may leave behind