Photosynthesis from Space (IMAGE) Carnegie Institution for Science Caption This is an illustration of the process of measuring photosynthesis from space, courtesy of the Keck Institute for Space Studies. Credit Keck Institute for Space Studies Usage Restrictions With credit 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.