ulaulaman, Webb finds evidence for a neutron star at heart of young supernova remnant
https://esawebb.org/news/weic2404/?lang
The supernova, known as SN 1987A, occurred 160 000 light-years from Earth in the Large Magellanic Cloud. #SN1987A was a type II supernova that was observed on Earth in 1987, the first supernova that was visible to the naked eye since 1604 — before the advent of telescopes.