Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever. Using the European Southern ...

First, after watching the last Mathologer video mathematician Rainer Lang sent me his visual proof of Ptolemy’s theorem. In my opinion Rainer's new proof is the simplest and most powerful visual proof ...

Astronomers have unveiled a breathtaking image of two colossal black holes locked in a slow, swirling orbit within the luminous quasar OJ287, a discovery that confirms a prediction that has puzzled ...

Stephen Graham of 'Adolescence' says research took its co-writer down 'a lot of dark holes' ...