Saturn as breathtakingly imaged by the approaching Cassini spacecraft. (NASA) http://enterprisemission.com/_articles/06-03-2004/InterplanetaryDayAfter-Part3-amended2.htm

SATURN: Saturn’s polar regions have been noticeably brightening, and its magnetic field strength increasing.

URANUS: According to NASA’s Voyager II space probe, Uranus and Neptune both appear to have had recent magnetic pole shifts – 60 degrees for Uranus and 50 for Neptune.