Opportunity rover starts year 10 on Mars with remarkable science discoveries
Monday, January 28, 2013 - 08:30
in Astronomy & Space
9 Years ago, NASA's pair of identical twin sister rovers – christened Spirit & Opportunity- bounced to daunting airbag-cushioned landings on opposite sides of the Red Planet for what was supposed to be merely 90 day missions, or maybe a little bit longer scientists hoped.