Einstein Was Right: Astronomers Confirm Key Theory


A consortium of astronomers said Thursday they had for the first time confirmed a prediction of Albert Einstein’s theory of general relativity by observing the gravitational effects of a supermassive black hole on a star zipping by it. The German-born theoretical physicist had posited that large gravitational forces could stretch…

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Physicists Report New, Solid Observation of Gravitational Waves

It’s pretty much official now: there are gravitational waves. A collaboration between the LIGO Lab and the Virgo interferometer collaboration just reported the first joint detection of gravitational waves, adding much more weight to previous detection events. It’s not the first time gravitational waves had been detected. Physicists had recorded…

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