Montage of Comets Lulin, Tuttle and SW3 (IMAGE) NASA/Goddard Space Flight Center Caption This is a montage of comets Lulin, Tuttle and SW3. Credit NASA/Swift/Bodewits & Immler and Univ. of Leicester/Bodewits et al. 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.