Visualization of a black hole with an orange accretion disk. The parts of the disk circling over and under the hole are actually gravitationally lensed from the back side of the black hole.[126][127]

Three numbers rule everything

Mass, charge, and spin: a stationary black hole is fully described by these—no other ‘hair’.

Black Holes: The No‑Hair Surprise

An artistic depiction of a black hole and its features

Thermo‑twist

Black hole mechanics mirrors thermodynamics: area, surface gravity, and energy play roles like entropy and temperature.

Black Holes: The No‑Hair Surprise

DeepSwipeHomeApp StoreGoogle Play