See a new map of the universe’s magnetic fields – the largest and most detailed ever made

Magnetic fields are a fundamental part of the universe. They govern how small particles – the building blocks of planets, ...
Quanta Magazine

Radio Maps May Reveal the Universe’s Biggest Magnetic Fields

A controversial technique has produced detailed maps of the magnetic fields in colossal galaxy clusters. If confirmed, the approach could be used to reveal where cosmic magnetic fields come from. By ...