The Latitudinal Distribution of Humidity (IMAGE) Moscow Institute of Physics and Technology Caption This graphs shows the latitudinal distribution of humidity in Mars' atmosphere during the year according to data collected by the SPICAMInfrared instruments. Credit Alexander Trokhimovsky 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.