LIGO Hanford
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LIGO
Laser Interferometer
Gravitational-Wave Observatory
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Operated by Caltech and MIT
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LHO Hanford vacuum and equipment area. Credit: Caltech/MIT/LIGO Lab

Observatory Status

Please see the Detector Status page at the GWOSC website.

Contact LIGO Hanford

Physical/shipping address:
127124 N Rt. 10
Richland, WA 99354

Postal address:
PO Box 159
Richland, WA 99352-0159

46 27 18.528 N, 119 24 27.5657 W

Information: (509) 372-8106


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LIGO is jointly operated by Caltech and MIT
LIGO is supported by the U.S. National Science Foundation

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LIGO Laboratory is member of the LIGO Scientific Collaboration.
We observe and publish science with the Virgo Collaboration

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