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 ...

Astronomers have witnessed the birth of a rapidly spinning, highly magnetized neutron star or "magnetar" for the first time. The observation of this event, triggered by the death of a massive star, ...

Scientists have captured the moment the shockwave of a supernova explosion breaks out through the surface of a doomed star for the first time, revealing what appears to be a surprisingly symmetrical ...

An international team of astronomers reports the discovery of a new supernova remnant (SNR) using radio observations. The ...