LIGOS’ detection is the most precise measurement ever made in human history and marks five milestones for physics.
On February 11, 2016, the National Science Foundation (NSF) announced the detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO), a pair of ground-based observatories, one in Livingston, Louisiana, and the other in Hanford, Washington.
It was a landmark historic event which is leading astronomers to call this “the century of gravitational wave astronomy.”
LIGOS’ detection is the most precise measurement ever made in human history and marks five milestones for physics as the first direct detection of:
- gravitational waves,
- a black hole,
- a binary system of black holes,
- the merger of black holes, and
- a spinning black hole.





























