First multimessenger observation of a neutron-star merger is Physics World 2017 Breakthrough of the Year - physicsworld.com: International collaboration of astronomers and astrophysicists that ushered in new era of astronomy tops our list of the 10 key breakthroughs in physics this year
Source: physicsworld.com
LIGO's gravitational-wave discovery is Physics World 2016 Breakthrough of the Year - physicsworld.com: Long-awaited direct detection of Einstein's gravitational waves tops our list of the 10 key breakthroughs in physics this year
Source: physicsworld.com