Astronomers detect evidence of universe's 'background hum'
The breakthrough was hailed as a major milestone that opens a new window into the universe.
Source: hindustantimes.com
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Astronomers find evidence of universe's 'background noise', first predicted by Albert Einstein
Albert Einstein in 1916 proposed the existence of gravitational waves as an outgrowth of his ground-breaking general theory of relativity. Scientists described the universe's gravitational wave background as the equivalent of hearing the hum of a large group of people talking at a party, without being able to distinguish any individual voice.
Source: indiatimes.com
Ultra-low frequency gravitational waves that could reveal universe's secrets seen for first time
Professor Alberto Vecchio, the head of astrophysics and space research at the University of Birmingham, said the detection of ultra-low frequency gravitational waves represented the "gold-standard in physics".
Source: sky.com
Galaxy-sized detector measures gravitational waves from colliding black holes
By observing their effect on pulsars, astronomers have detected low frequency gravitational waves emerging from the distant Universe for the first time.
Source: skyatnightmagazine.com
At Last, There's Evidence of Low-Frequency Gravitational Waves
A globe-spanning group of physicists used pulsars to measure the waves, which they believe emanated from pairs of supermassive black holes.
Source: wired.com