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LIGO Hanford Observatory
Maps > LIGO Hanford Observatory
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| By: |
robsv @ 2005-07-30 11:00:29 map #6407
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| Description: | Picture
Laser Interferometer Gravitational-Wave Observatory. This is used to observe gravitational waves, and determine how they deform space-time. Each of the "legs" is a 2.5 mile long vacuum chamber. This is one of two LIGO detectors - the other is in Livingston, LA.
LIGO - the Laser Interferometer Gravitational-wave Observatory - is a new research facility nearing completion on the grounds of the Hanford Reservation, built to record otherwise undetectable gravitational waves striking the earth. The facility consists of a control building, from which a pair of two mile long, ground-level tubes project at a right angle from one another. A laser is projected through the near-perfect vacuum maintained within these long chambers, bouncing back to detectors in the control building. The facility acts like a giant optical microphone, tuned to gravity waves generated by distant celestial entities. It is a collaboration betweeen Caltech and MIT, funded by the National Science Foundation, and is coupled with an identical facility under construction in Louisiana. |
| More Info: | www.ligo-wa.caltech.edu |
| Location: |
Hanford, Washington (WA), US
@ 46.45500771, -119.40567970 |
| Views: |
354
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