NASA's Opportunity Mars rover was built to operate for just 90 days, but kept going for 15 years. NASA officially declared it dead on Wednesday, and its last message to scientists before it went dark ...

The golf cart-size rover was designed to last only three months, but proved itself to be an unexpected endurance athlete. It traveled more than the distance of a marathon when less than half a mile ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of what the Rosalind Franklin rover should look like on Mars — if it ever gets ...

Opportunity lost. NASA has officially declared an end to the mission of the six-wheeled rover on Mars. Opportunity lost power in a dust storm last June, and all efforts to make contact have failed.

Opportunity and Spirit survive "six minutes of terror." “Landing on Mars” is the story of Opportunity and Spirit surviving a massive solar flare during cruise ...