Scientists have determined a way to measure gravity on microscopic levels, perhaps bringing them closer to forming a theory of "quantum gravity" and to solving some major cosmic mysteries.
Quantum physics offers scientists the best description of the universe on tiny scales smaller than atoms. Albert Einstein's theory of general relativity, on the other hand, brings about the best description of physics on huge, cosmic scales. Yet, something is frustratingly missing even after 100 years of both theories passing a wealth of experimental verification.
