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Dynamic tracking technique can reduce noise in gravitational-wave detectors to peer deeper into the cosmos
It has been proposed that matching the frequency of this chirp with a tunable optical spring could reduce noise and improve the signal clarity of a gravitational-wave observatory. Although this ...
Smithsonian Magazine on MSN5d
Astronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waves
The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...