Comet Hartley 2 (IMAGE) University of Maryland Caption This is an image of comet Hartley 2 taken on the closest flyby with the smaller of spacecrafts two telescopes (with cameras) on the University of Maryland-led EPOXI mission. Credit Credit: NASA/University of Maryland 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.