I've been looking forward to seeing Christopher Nolan's movie
Oppenheimer. It was being discussed on the news and it was mentioned that J. Robert Oppenheimer and his student Hartland Snyder published a paper on Sept 1, 1939, considered the start of WWII, postulating the existence of black holes. It's thought that Oppenheimer could have won a Nobel Prize for that, had he not died. He never even thought or cared much about it, along with Albert Einstein. Wow.
https://blogs.scientificamerican.com/the-curious-wavefunction/oppenheimer-8217-s-folly-on-black-holes-fundamental-laws-and-pure-and-applied-science/#
There's a special on MSNBC Sunday night
To End All War Oppenhiemer & The Atomic Bomb that will stream on Peacock afterwards.