The Cross-Section of a Black Hole
Here’s the full graphic. Watch anything by PBS SpaceTime on the subject 💯…
two things tagged “astrophysics”
Timelapse of the Future
Best thing I’ve seen this year. About as spiritual as it gets. After an unimaginable length of time, even the black holes will have evaporated and the universe will be nothing but a sea of photons, gradually tending towards the same temperature, as the…