Second the two black holes merge, forming a distorted black hole. Finally, the black hole reaches its final form. b: Frequency of the gravitational-wave signals observed from the top of the ...

"Our findings pave the way for rigorous examinations of black holes and the exploration of new physics in gravity." ...

An international team of astronomers have used the NASA/ESA/CSA James Webb Space Telescope to find evidence for an ongoing merger of two galaxies and their massive black holes when the universe ...

But this wasn't just some little "chirp." In only a fraction of a second, the black hole merger unleashed "50 times more energy than all the stars in the observable universe," Caltech added.