2510mon0fossilesque in astronomyAstronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waveshttps://www.smithsonianmag.com/science-nature/astronomers-suspect-colliding-supermassive-black-holes-left-the-universe-awash-in-gravitational-waves-180985909/
fossilesque in astronomy
Astronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waves
https://www.smithsonianmag.com/science-nature/astronomers-suspect-colliding-supermassive-black-holes-left-the-universe-awash-in-gravitational-waves-180985909/