What can ripples in spacetime reveal about black holes? Quite a bit, it turns out Cosmic echoes from some of the universe's most violent collisions are far more nuanced than scientists had realized, according to new research. Astrobitica April 30, 2025 (Last updated: April 30, 2025) 1 minute read Cosmic echoes from some of the universe’s most violent collisions are far more nuanced than scientists had realized, according to new research. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: China’s Shenzhou 19 astronauts return to Earth after 6 months aboard Tiangong space station (photos)Next: Capture May’s full moon and the Eta Aquarid meteor shower with the best DSLR for astrophotography, now $600 off