The First Evidence for Dark Matter in a Black Hole?
The Event Horizon Telescope’s image of Messier 87’s supermassive black hole has given us such a precise measurement of its mass that a recent study has claimed that you can now tell that the black hole contains at least 2 billion times the mass of the Sun’s worth of dark matter.
2022-11-10 19:00:00 - Dr. Becky
How have they managed this? And what’s the catch…?
Let’s dive into it.