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Stories about: GRS

The Great Red Spot Is Dropping in Intensity Data collected between 1996 and 2006 seems to prove that one of Jupiter's most prominent features, its Great Red Spot (GRS), a colossal storm with a diameter twice that of the Earth, is shrinking at a slow speed. Other supermassive weather disturbances have already appeared to challenge its status on the planet.... 10 March 2009 02:57 GMT A Third of Mars May Have Been Water-Covered The data collected by the Gamma Ray Spectrometer (GRS) device installed aboard NASA’s Mars Odyssey probe helped the international group of experts who analyzed it reach the conclusion that the red planet may have been covered by an ocean in a proportion of about 33%. This result sheds new light on the decades l... 20 November 2008 06:36 GMT