Stephen Crothers: LIGO — Its Claims for Black Holes and Gravitational Waves | EU2017

The LIGO-Virgo Scientific Collaboration has announced that on 14 September 2015, LIGO detected an Einstein gravitational wave directly for the first time, with the first concomitant observation of a binary black hole merger. The announcement was made with much media attention. Not so long ago similar media excitement surrounded the…