A self-taught astronomer spotted something no scientist had ever seen

Victor Buso, a locksmith in Argentina, photographed a supernova at the earliest stage ever seen, which has revealed clues about how stars explode.
Read more: https://www.washingtonpost.com/news/speaking-of-science/wp/2018/02/21/a-self-taught-astronomer-spotted-something-no-scientist-had-ever-seen/?utm_term=.d1c0d6bc97b1?source=Snapzu