In 1987, a huge nearby supernova stunned astronomers. The explosion should have left behind a neutron star, but nobody has ever been able to find it until now
Source:
https://www.newscientist.com/article/2224110-weve-found-the-missing-neutron-star-at-the-centre-of-a-supernova/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home