Cislunar space object locations (IMAGE) Purdue University Caption This animation shows human-made space objects cataloged by the U.S. Space Force. The red objects are in near-Earth orbits. The green objects are in the cislunar region. Credit Purdue University image/Carolin Frueh Usage Restrictions No restrictions. License Public Domain 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.