For nearly a decade, scientists have been hunting for the gravitational wave background ... mergers of supermassive black holes throughout the cosmos. While such a background was long theorized ...

Her work has involved simulating gravitational wave backgrounds and interpreting NANOGrav data to understand how gas and stars affect supermassive black hole mergers, in terms of their wave signals.

The gravitational wave background, a kind of cosmic noise that has long been theorized but never detected, is made up of ultra-low-frequency gravitational waves. As black holes collide across the ...

This Is the Sound of Two Black Holes Merging The detection of the gravitational wave background is going to open up an entirely new avenue of study for scientists to probe the biggest mysteries in ...

A 15-year search reveals the first evidence of a cosmic 'gravitational wave background' emitted by ancient, colliding black holes. When you purchase through links on our site, we may earn an ...

Gravitational waves are ripples in the fabric of spacetime predicted by Albert Einstein's general theory of relativity, first detected in 2015. But an expected corresponding low-frequency ...

It’s believed that the background signals may come from collisions between supermassive black holes lurking at the center of galaxies. “These enticing first hints of a gravitational wave ...