The magnetic fields look as old as the universe itself. Who created them?

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