AIRS Image of Extra-Tropical Lusi (IMAGE) NASA/Goddard Space Flight Center Caption NASA's Aqua satellite passed over Lusi on March 13 at 13:41 UTC and infrared data revealed it had become a cold-core system. Credit NASA JPL, Ed Olsen 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.