Spotted in New Gravitational Wave Discovery: A Stranger in the Stellar Graveyard !!
As most of India slept in anticipation of a national holiday and the usual Independence Day celebrations the following morning, three gravitational wave detectors in the US and Italy observed one of the strangest signals to date. The twin Advanced LIGO detectors in the US and the Virgo detector in Italy are the most precise measuring devices ever built. They can sense extremely tiny disturbances in the fabric of spacetime called gravitational waves, created when massive bodies like two black holes or neutron stars rapidly spiral in and merge. Since…