NASA’s resilient Opportunity Mars rover is rolling again after waiting out the harsh Red Planet winter for more than four months. On Tuesday (May 8), the Opportunity rover moved its wheels for the ...

This year, NASA’s scientific rover Opportunity celebrated a milestone. It has been exploring Mars for ten years, even though it was only supposed to operate for three months. John Callas is the ...

NASA’s Mars rover Opportunity has been experiencing problems with its right-front wheel, which may eventually seize up and limit its driving range. The rover has currently stopped driving towards a ...

NASA’s Opportunity rover spent nearly 15 years exploring Mars, rewriting expectations for robotic space missions and uncovering evidence that the Red Planet may once have supported microbial life.

What's so special about spotting Phobos crossing in front of the sun? Sure. It's just another image of Phobos crossing the ...

NASA's Opportunity rover, which spent the last 15 years exploring Mars, was declared officially dead Wednesday. NASA/JPL-Caltech via AP NASA's Opportunity Mars rover was built to operate for just 90 ...

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 ...