Blog By Physics-Astronomy

Like part of a cosmic Russian doll, our universe may be perfectly nested inside a black hole that is itself part of a larger universe. In turn, all the black holes found so far in our universe—from the microscopic to the supermassive—may be ultimate…

By the time she was 13, Sabrina Gonzalez Paterski had both built and learned to fly her own aircraft. A year later, she proceeded to take solo flight in that very plane. Shortly after, that same teenage girl walked into the campus offices at MIT,…