Newly discovered ripples in spacetime put Einstein’s general relativity to the test
March 5, 2026 2 min read Add Us On GoogleAdd SciAm The universe is filled with a cacophony of colliding black holes A new catalog of gravitational waves more than doubles the known number of these spacetime ripples By Claire Cameron edited by Clara Moskowitz MARK GARLICK/SCIENCE PHOTO LIBRARY via Getty Images When black holes…
