Grumpy Old Geeks Topics Nearby black hole Topic Nearby black hole 2 mentions in 1 episode The hosts discuss a reported black hole in the HR 6819 system about a thousand light years away. Mentions 438: Zuckerbergian Slip May 13, 2020 38:18 we've also found a black hole basically just outside our doorstep 38:44 a stellar mass object in the double star HR 6819 system