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Multimedia Gallery - LIGO opens new window on the universe (Image 8) | NSF - National Science Foundation
![LIGO on Twitter: "The @LIGO and @EGO_virgo detectors use laser interferometry to create the most precise ruler ever, able to measure changes in spacetime curvature less than a millionth millionth the width LIGO on Twitter: "The @LIGO and @EGO_virgo detectors use laser interferometry to create the most precise ruler ever, able to measure changes in spacetime curvature less than a millionth millionth the width](https://pbs.twimg.com/media/Ey1iNgFWUAEWpLW.jpg:large)
LIGO on Twitter: "The @LIGO and @EGO_virgo detectors use laser interferometry to create the most precise ruler ever, able to measure changes in spacetime curvature less than a millionth millionth the width
![Laser Interferometer Gravitational-wave Observatory (LIGO) in Louisiana... | Download Scientific Diagram Laser Interferometer Gravitational-wave Observatory (LIGO) in Louisiana... | Download Scientific Diagram](https://www.researchgate.net/publication/342325715/figure/fig5/AS:904300104536065@1592613354908/Laser-Interferometer-Gravitational-wave-Observatory-LIGO-in-Louisiana-and-Washington.jpg)
Laser Interferometer Gravitational-wave Observatory (LIGO) in Louisiana... | Download Scientific Diagram
![The optical layout of a LIGO interferometer showing the laser power at... | Download Scientific Diagram The optical layout of a LIGO interferometer showing the laser power at... | Download Scientific Diagram](https://www.researchgate.net/publication/229069012/figure/fig5/AS:668348014657540@1536357992069/The-optical-layout-of-a-LIGO-interferometer-showing-the-laser-power-at-various-points-A.png)
The optical layout of a LIGO interferometer showing the laser power at... | Download Scientific Diagram
![PGO Delivers Optical Components For Laser Interferometric Gravitational Wave Observatory (LIGO) Project PGO Delivers Optical Components For Laser Interferometric Gravitational Wave Observatory (LIGO) Project](https://vertassets.blob.core.windows.net/image/edeef7ec/edeef7ec-ce14-453c-a868-9b40734c9eda/375_250-123.jpg)