Smallest planet shrinks in size - BBC News

Canada.comSmallest planet shrinks in sizeBBC News - Jul 4, 2008The smallest planet in the Solar System has become even smaller, studies by the Messenger spacecraft have shown. Data from a flyby of Mercury in January 2008 show the planet has contracted by more than one mile (1.5km) in diameter over its history.First Results From Messenger's Mercury Flyby SlashdotMercury is shrinking, NASA craft finds; a cool clue: 'lobate scarps' Los Angeles TimeseFluxMedia - Baltimore Sun - Examiner.com - ChattahBoxall 157 news articles

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