The stunning remnants of an exploded star include elements that helped build life on Earth. | National Geographic

422K views · 4.9K 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

Fulldome Supernova Explosion Simulation . 29/05/2018 Very interesting simulation of a supernova and onset of its remnant. Credit: ESO/spaceengine.org/L. Calçada Read more about Supernova Remnants: https://heasarc.gsfc.nasa.gov/docs/objects/snrs/snrstext.html#intro Source: http://www.eso.org/public/videos/SE-SN-2/ | Astronomy Nation

Simulation of supernova explosion | Free AstroScience