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LISA Mission Logo

LISA Mission Logo


Date: 26 May 2005
Satellite: LISA
Copyright: ESA

LISA is an ESA-NASA mission involving three spacecraft flying approximately 5 million kilometres apart in an equilateral triangle formation. Together, they act as a Michelson interferometer to measure the distortion of space caused by passing gravitational waves. Lasers in each spacecraft will be used to measure minute changes in the separation distances of free-floating masses within each spacecraft.
Last Update: 1 September 2019
8-Feb-2025 00:11 UT

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