Europa (IMAGE) Arizona State University Caption This false-color image of the surface of Jupiter's moon Europa taken from the Galileo mission shows evidence of elements that could have come from a subsurface water ocean. Credit NASA/JPL/University of Arizona Usage Restrictions Please visit: http://photojournal.jpl.nasa.gov/catalog/PIA00275 for specifics 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.