Earth as a Dark Matter Detector | Science News

Scientists are turning Earth itself into a cosmic detector to hunt for the tiniest, most elusive dark matter particles—ultralight axions and dark photons—using our planet’s magnetic field and atmosphere as a giant natural resonator. This breakthrough method bypasses lab-size limitations, allowing researchers to probe previously inaccessible frequencies. By analyzing a decade of geomagnetic data from a Scottish observatory, they filtered out noise to spot potential signals: tighter constraints on axion-light interactions, plus mysterious unexplained candidates for dark photons. It’s a bold new approach that could unlock the secrets of dark matter. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/9d4a965b2f4bfee8