Study of equatorial ridge on Iapetus suggests exogenic origin
Monday, April 21, 2014 - 09:30
in Astronomy & Space
(Phys.org) —A combined team of researchers from Brown University in Rhode Island and the Lunar and Planetary Institute in Texas is suggesting in a paper they've uploaded to the preprint server arXiv, that an equatorial mountainous ridge on one of Saturn's moons has an exogenic origin. They are basing their theory on 3D models of the moon they've created and an analysis of the types of peaks present.