Earth's Radiation Belts (Animation) (IMAGE) NASA/Goddard Space Flight Center Caption The twin Van Allen Probes have spent more than six years orbiting through Earth's radiation belts. Orbit changes in early 2019 will ensure that the spacecraft eventually de-orbit and disintegrate in Earth's atmosphere. View GIF: https://www.nasa.gov/sites/default/files/thumbnails/image/orbitweb2.gif Credit NASA Goddard's Scientific Visualization Studio Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.