Saturn’s Moon Made Mountains Out of Moonlets

runMobileCompatibilityScript('myExperience712291018001', 'anId');brightcove.createExperiences(); SAN FRANCISCO — The bizarre ring of mountains encircling Saturn’s moon Iapetus may be the fractured remains of an icy sub-moon. Iapetus’s spiky belt, which stretches all the way around the moon’s equator, has [...]

Saturn’s Moon Made Mountains Out of Moonlets

Backlink: http://www.wired.com/wiredscience/2010/12/iapetus-ridge/