The NSF proposes to fund the construction of a vacuum tube test building at LIGO Hanford to inform and support future gravitational wave research. …
Office of NEPA Policy and Compliance
April 1, 2025
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The NSF proposes to fund the construction of a vacuum tube test building at LIGO Hanford to inform and support future gravitational wave research. This proposed building and the testing it would support is called the Cosmic Explorer Beamtube Experiment Laboratory (CEBEX Lab).