NASA's EZIE mission launched to study electrojets

NASA's EZIE mission launched on March 14, 2025, from Vandenberg Space Force Base, California. The mission aims to study auroral electrojets, electric currents in the upper atmosphere, using three small satellites deployed shortly after launch. The EZIE satellites will map these currents, enhancing understanding of Earth's interaction with space. This mission differs from previous studies by focusing on a new scale of measurement, providing insights into how these currents form and evolve. Additionally, the mission includes distributing magnetometer kits to educators and enthusiasts for local measurements. This data will complement the satellite findings, creating a comprehensive view of Earth's electrical current system.