Viewing a single comment thread. View all comments

MOONDAYHYPE t1_jdammet wrote on March 23, 2023 at 12:45 AM

The magnetic field is weakening due to the core slowing down

mabirm t1_jdcmc2d wrote on March 23, 2023 at 1:15 PM

It's nothing to be alarmed by, though. It does this roughly every 70 years. We're pretty sure the core has already paused. It'll start spinning in the other direction soon enough.