Two SpaceX Falcon 9 rockets carrying Starlink satellites were launched from Vandenberg Space Force Base in California and Cape Canaveral Space Force Station in Florida on March 13 and 14, 2026.
Picture a vast invisible doughnut wrapped around a planet, filled with electrons and protons hurtling around at extraordinary speeds. That's a radiation belt, and if your planet has a magnetic field strong enough to trap particles from the solar wind, chances are it has one.

