TRAPPIST-1 (IMAGE) University of California - Riverside Caption The TRAPPIST-1 system, where we may soon have more information about the atmospheres of rocky, Earth-like planets from the James Webb Space Telescope. It is possible the atmosphere could contain nitrous oxide, which might indicate life. Credit NASA/JPL-Caltech 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.