Extraterrestrial In October 2012, the Curiosity rover found high feldspar content in a Mars rock.Nasa's Curiosity rover finds 'unusual rock'. (12 October 2012) BBC News.
Extraterrestrial In October 2012 the Curiosity rover found high feldspar content in a Mars rock.Nasa's Curiosity rover finds 'unusual rock'. (12 Octobe,r 2012) BBC News.