A Field Guide to the Magnetic Solar System
A Field Guide to the Magnetic Solar System Not all planets move the needle. But whatever planet you take a magnetic compass to, it’s sure to point out clues to secrets underfoot. Credit: Goodstudio/stock.adobe.com Congratulations! With the IP9, the new interplanetary model in Eos’s signature line of magnetic compasses, you’ve chosen a travel companion that will serve you as best it can on the many GPS-challenged bodies of our solar system—be your plans a hike on Mercury, a ride on Mars, or a glide over Neptune. Before you start using your compass, please note that your ...