Hacker News
- Second Gravitational Wave Detected at LIGO http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.241103 174 comments
- New LIGO Virgo discovery: observation of gravitational waves from a 22-solar mass black hole coalescence. http://journals.aps.org/prl/abstract/10.1103/physrevlett.116.241103 14 comments science