Supernova 1987A (SN 1987A) represents the remains of a huge cosmic explosion that ripped apart a massive star and left behind a neutron star ringed by stellar material. It's located in a satellite ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

A previous supernova, called supernova 1987A, occurred in a satellite galaxy of the Milky Way called the Large Magellanic Cloud. A gamma ray telescope was observing the supernova, but it wasn't ...

Supernova 1987A (SN 1987A) is a significant astronomical event that occurred in 1987, marking the closest observed supernova in over 400 years. Located in the Large Magellanic Cloud, this ...

This infrared image from the James Webb Space Telescope, released by NASA on Aug. 31, 2023, shows internal details of the evolving supernova 1987a that have never been observed in the visible spectrum ...

Combination of a Hubble Space Telescope image of SN 1987A and the compact argon source ... and right of the inner ring are unrelated to the supernova.