
The Heliosphere is Weakening: Cosmic Rays Threaten Earth’s Quiet Zone
The cosmic quiet zone of our solar system may soon amplify—and not in a way you’ll enjoy. Astrophysicists warn that the Sun’s magnetic “bubble,” the heliosphere, erodes due to ongoing coronal holes and high-speed solar winds—just as it should be strengthening at solar maximum. This protective shell has kept galactic cosmic rays at bay, but […]