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 ...

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, ...

Astronomers captured the clearest view yet of Pa 30, the likely remains of a stellar explosion witnessed nearly 850 years ago ...

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 ...

Learn about the remnant of a historic supernova observed around 850 years ago and the zombie star that has survived at its center.

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, ...

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 ...

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

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 ...