Einstein wins again🌟
The LIGO and Virgo detectors in the United States and Europe identified gravitational waves emitted by the collision of two black holes 1.8 billion light years away.LIGO/VIRGO
By DENNIS OVERBYE
September 27, 2017
In another step forward for the rapidly expanding universe of invisible astronomy, scientists said on Wednesday that on Aug. 14 they had recorded the space-time reverberations known as gravitational waves from the collision of a pair of black holes 1.8 billion light years away from here.
#nasa #esa #gravitationalwaves