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

27K views · 281 reactions | A supernova explosion is one of the most...

This animated gif shows the giant star explosion (Supernova) that can be seen 21 million light-years away in the Pinwheel Galaxy. I am flipping back and forth between pictures I captured in 2023 and also in 2021 (without the Supernova). I captured this with my Celestron RASA (8-inch) telescope, ZWO ASI533MC color camera, and an Optolong L-Pro filter. | Chuck’s Astrophotography

Supernova supernova is a powerful and luminous stellar explosion. This transient astronomical event occurs during the last evolutionary stages of a massive star or when a white dwarf is triggered into runaway nuclear fusion. The original object, called theprogenitor, either collapses to a neutron staror black hole, or is completely destroyed. The peak optical luminosity of a supernova can be comparable to that of an entire galaxy before fading over several weeks or months. | Free AstroScience

What Is a Supernova? Simply Explained A supernova is the most spectacular kind of explosion in the universe — a dying star releasing an unimaginable amount of energy. #supernova #star #physics #space #astrophysics #science #universe | Academic Avengers