A newly released set of images shows NASA ’s Curiosity rover dealing with an unusual problem on Mars after a rock became ...

NASA’s Curiosity rover has overcome one of the more unusual mechanical challenges of its mission after a large Martian rock ...

NASA’s Curiosity rover had an unexpectedly stubborn Mars souvenir after drilling into a rock nicknamed “Atacama” — the entire ...

Unusual Mars mishap: A rock called 'Atacama' stuck to Curiosity's drill after a sampling attempt, marking the first such occurrence in the mission's history. Six-day recovery: NASA engineers used ...

NASA's Curiosity rover has been exploring Mars for 14 years. See a new timelapse showing six years of wear and tear on its ...

Curiosity rover shook loose a 28-pound rock lodged on its drill, a first for the mission that’s been exploring Mars for more ...

The Curiosity rover conducted a first-of-its kind experiment on Mars, detecting organic molecules that have never been observed before on the red planet.

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building blocks for the origin of life on Earth ...

"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.

Death Valley days -- Tango Delta : touchdown -- A long road to a Red Planet -- Setting the stage -- The scarecrow -- Laying the foundation : Mars Pathfinder -- Curiosity's cousins : Spirit and ...