A strange ripple in spacetime could be the first fingerprint of dark matter
The New Frontier of “Invisible” Detection For decades, dark matter has been the ultimate ghost of the cosmos. We know it’s there—accounting for roughly 85% of all matter in the universe—because One can see its gravitational pull on galaxies. Yet, it remains stubbornly invisible, refusing to interact with light or electromagnetic forces. spacetime ripple visualization … Read more