What is this huge bubble that surrounds the Earth that scientists have just mapped? – Third
Astronomers from the Center for Astrophysics, Harvard & Smithsonian (CfA) unveiled a one-of-a-kind map that could help answer decades-old questions about the origins of stars and the influences of magnetic fields in the cosmos. The map reveals the probable structure of the so-called magnetic field local Bubble, a giant hole 1,000 light-years wide in the …