The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...

Welcome to Event Horizon, your weekly roundup of the best events in Minneapolis, St. Paul, and beyond. TUESDAY 7.1. Fourth of July in the ‘Burbs. Var ...

Suppose the birth of the universe was not a definite start, but a cosmological rebound far within a black hole? This radical idea has been picking up steam as new theoretical research, spearheaded by ...