Cold traps on the moon (IMAGE) American Geophysical Union Caption A map of carbon dioxide cold traps on the Moon, with likely cold traps marked in purple hues. In these regions, temperatures dip below even the coldest temperatures measured on Pluto. Credit AGU/Geophysical Research Letters Usage Restrictions None License Original 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.