WASHINGTON (Reuters) -The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks as it unfolds has remained mysterious. Scientists ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s impression shows a star going supernova. About 22 million light-years away the supernova, SN 2024ggi, exploded in ...

NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.

This star underscores the need to uncover more of these rare supernovae, so we can continue to study them." More information: Steve Schulze et al, A cosmic formation site of silicon and sulphur ...

An international team of astronomers has conducted photometric and spectroscopic observations of a recently discovered ...

This artist’s impression shows a star going supernova. About 22 million light-years away the supernova, SN 2024ggi, exploded in the galaxy NGC 3621. Using the ESO’s Very Large Telescope, astronomers ...

SN 2024aecx and the host galaxy NGC 3521. Credit: arXiv (2025). DOI: 10.48550/arxiv.2505.19831 Astronomers from the Yunnan University in China and other institutions have carried out photometric and ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years away. When you purchase through links on our site, we may earn an affiliate ...