Precision Astrometry Using Optically Independent Spacecraft for Graviational Wave Detection

NASA · July 21, 2026 · article

Paul StankusBrookhaven Science Associates  The scientific goal is to enable a new method for observing gravitational waves at low frequencies, based on the astrometric GW signature — gravitational waves passing by the Earth will cause a (very small) coordinated apparent motion of all sky objects. Our innovation is to deploy a new approach to precision […]— NASA

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