
Less than two weeks after the gravitational wave detectors turned back on, they’ve already seen evidence of two pairs of colliding black holes.
Source: Gizmodo – Gravitational Wave Detectors Spot Two Potential Black Hole Collisions in a Week

Less than two weeks after the gravitational wave detectors turned back on, they’ve already seen evidence of two pairs of colliding black holes.
Source: Gizmodo – Gravitational Wave Detectors Spot Two Potential Black Hole Collisions in a Week