STOCKHOLM, Sweden (AFP) — US astrophysicists Barry Barish, Kip Thorne and Rainer Weiss were awarded the Nobel Physics Prize on Tuesday for the discovery of gravitational waves, the Nobel jury said. Predicted by Albert Einstein a century ago as part of his theory of general relativity, but only detected in 2015, gravitational waves are “ripples” in the fabric of space-time caused by violent processes such as colliding black holes or the collapse of […]