LIGO
The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a large-scale physics experiment and observatory to detect cosmic gravitational waves and to develop gravitational-wave observations as an astronomical tool. Two large observatories were built in the United States with the aim of detecting gravitational waves by laser interferometry.
Detector engineers install hardware updates in preparation for advanced LIGO's third observing run |
Information Source: Wikipedia
Image Source: LIGO_2488.jpg (1600×1200) (caltech.edu)
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