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Pulsar Network Reveals Indications of Gravitational Wave Background Permeating Spacetime

By: William Brown, Biophysicist at the Resonance Science Foundation

The confirmation of gravitational waves back in 2015 has opened an entire new field of observational astronomy—in which the detection and analysis of gravitational waves will enable the study of truly remarkable cosmological processes such as black hole mergers, supermassive black hole binaries, the spacetime structure of black hole event horizons, and even possible wormholes. Gravitational waves may seem exotic, but it is thought that there should be a constitutive low-level gravitational wave background that emanates from the summation of all the activity of black hole binaries throughout the galaxy—like the stochastic sound of a crowded room buzzing with chatter, except in this case space and time are subtly stretching and compressing all around us with a constant flux of spacetime waves.


In an effort to detect and confirm this hypothesized gravitational wave background, The North American Nanohertz...

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