HEP Phenomenology2026-06-152 minarXiv:2606.16099expressLaser Interferometers as Detectors of Axion Dark MatterThe universe is permeated by invisible mass, dark matter, whose existence was first proposed by Fritz Zwicky in the 1930s, based on his observations of galaxies moving in clusters.Lawrence M. KraussAdam RiessAlan GuthAlbert EinsteinaxionLIGOinterferometerinterferometrylaser👍👎☆SimplePopularAdvanced