Is there a Black Hole in our Solar System? – Sixty Symbols
From Sixty Symbols. We discuss the idea with one of the paper’s co-authors, Dr James Unwin… plus black hole enthusiast Dr Becky Smethurst. More links and info below ↓ ↓ ↓ More Black Hole videos: https://bit.ly/Black_Hole_Videos What if Planet 9 is a Primordial Black Hole? (Jakub Scholtz, James Unwin): https://arxiv.org/abs/1909.11090 Dr James Unwin: https://jamesunwin.github.io A…