07 March 2007
Arizona Range News | Willcox, Arizona
Steve Arnold shows off rare space rocks By Carol Broeder\Arizona Range News //It's not often that a story steps out of the pages of American Profile magazine and into the Range News office, but it happened last month.Meteorite Hunter Steve Arnold, whose s
31 January 2007
ASU News > Space rocks Wadhwa's world at meteorite center
They include the oldest rocks known, which have an age of more than 4.5 billion years. This age is greater than the oldest rocks native to Earth, and it defines the age of the solar system.
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