Mars rover Opportunity begins mountain climbing

NASA`s mars rover Opportunity has begun scaling the tallest hill that it has yet encountered in its nearly 10 years of exploration.

Mars rover Opportunity examining rock changed by water

NASA`s senior Mars rover Opportunity is investigating a rock intensely altered by water.

Mars rover Opportunity to explore `Matijevic Hill`

NASA’s Mars rover Opportunity, which is on the red planet for the past ninth years, will work for the next several weeks or months at a site with some of the mission’s most intriguing geological features.