Debris Disk around the Star HD 181327 (IMAGE) NASA/Goddard Space Flight Center Caption The marked asymmetry of the debris disk around the star HD 181327 (shown here in a Hubble image) suggests it may have formed as a result of the collision of two small bodies. Disk Detective aims to discover many other stellar disks using volunteer classifications of data from NASA's WISE mission. Credit NASA, ESA, G. Schneider (U. of Arizona), HST/GO 12228 Team 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.