Black holes remain one of the great mysteries of the universe. Another enigma? Dark energy. Little is known about this concept, aside from the belief that dark energy accelerates the expansion of the universe. There’s a new theory that brings together black holes and dark energy into one mind-bending solution: research led by the University of Hawai’i at Manoa posits that dark energy could actually come from supermassive black holes at the center of galaxies. Feryal Özel, professor and chair of the School of Physics, and a founding member of the Event Horizon Telescope project that has captured images of black holes, joined host Ira Flatow to talk about the new development.