Electric Saturn and Cracking Ice Cap

At www.physorg.com/print252078480.html … Cassini looks at Saturn's nightside aurora and its electric current system (with images) while at www.physorg.com/print252074030.html … news that the West Antarctic peninsular ice shelf is cracking up – from NASAs 'Operation Ice Bridge' (utilising 40 years of satellite data). The paper was published in the Journal of Glaciology but see also http://wattsupwiththat.com/2012/03/28/crack-in-the-antarctic/