Solving the mystery of Iapetus
arXiv:astro-ph/0504653
Abstract
For a much better-founded theory, check Wing Ip, GEOPHYSICAL RESEARCH LETTERS, VOL. 33, L16203, doi:10.1029/2005GL025386, 2006 (see also http://www.agu.org/journals/gl/gl0616/2005GL025386/)
Submitted to Journal of Geophysical Research, then rejected - for good reasons