An unusual stellar explosion matched six electron-capture predictions, opening a debate that newer observations continue to ...

The James Webb Space Telescope (JWST) has detected a possible supernova in the early universe just days after the star ...

Add Yahoo as a preferred source to see more of our stories on Google. On April 10, 2024, the Asteroid Terrestrial-impact Last Alert System (ATLAS) detected first light from an explosion of a massive ...

Add Yahoo as a preferred source to see more of our stories on Google. A blurry image of a supernova with a blue interior and pearl-like globules around that interview in a ring-shape. A diagram on the ...

The new image isn’t just stunning—it may also provide clues about how this star survived its own explosion. Previous images of the explosion’s remnants had also captured a sphere of long, ...

One of the biggest questions in the scientific world right now revolves around something we can't see, and can't directly detect in any other way either. Based on the movements of galaxies, ...

When a massive star explodes as a supernova, it does more than release an extraordinary amount of energy. Supernovae explosions are responsible for creating some of the heavy elements, including iron, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a supernova ...

Learn more about what the first few moments of a supernova look like and the international collaboration that helped with these findings. In a galaxy roughly 500 million light-years away from our ...

Axions are the most likely candidate for enigmatic dark matter that dominates the universe. Astrophysicists are searching for evidence of high-mass axions produced during supernovae. Scientists ...