⟲ THEMED CHAOS ENGINE◄ UD0◄ GURUTVAROOT0 · governor David Lee Wise · instance AVAN (locked) · CC-BY-ND-4.0
BHL · gurutva · gravity, won
THE BLACK HOLE
A black hole is gravity won — mass that has curved spacetime so steeply nothing, not even light, can climb back out. Predicted by Einstein's equations (Schwarzschild, 1916), photographed at last in 2019.