The magnetic fields look as old as the universe itself. Who created them?
When you buy through our articles links, Future and its syndication partners can earn commissions. Illustration of a large -scale structure of the universe, showing galaxy’s clusters and supercocrators connected to long threads. | Credit: Mark Garlick/Science Photo Libary/Getty Images The universe is soaked in weak but overwhelming magnetic fields. Despite decades of research, astronomers … Read more