Wandering poles add to evidence of Europa oceans
Curved features on Jupiter's moon Europa may indicate that its poles have wandered by almost 90°, report scientists from the Carnegie Institution, Lunar and Planetary Institute, and University of California, Santa Cruz in the 15 May issue of Nature. Such an extreme shift suggests the existence of an...
http://www.unexplained-mysteries.com/viewnews.php?id=126246
