Here’s how it works. Spirit was one of two Mars rovers launched by NASA in 2003 as part of the $800 million Mars Exploration Rover (MER) mission. The rover arrived on Mars in January 2004 to ...

Tens of millions of miles from home, NASA's Curiosity rover has shared what it's grateful for this Thanksgiving ...

NASA has picked SpaceX and Blue Origin to deliver a lunar rover and habitat to the moon within the next decade. The space ...

A close-up photo taken by the Curiosity rover shows pure yellow sulfur crystals within a rock. NASA’s Curiosity rover ran over a rock on Mars in late May. That’s par for the course on the red ...

NASA's $450 million lunar explorer, the Volatiles Investigating Polar Exploration Rover (VIPER), will not be going to the Moon. Something else will be taking its place, though — and given the ...

NASA's car-sized Perseverance rover is making a hard slog. "The image not only shows our past and present, but also shows the biggest challenge to getting where we want to be in the future," Rick ...

The rover delivered a stunning panorama of the area in March. NASA made an unexpected discovery in July when Curiosity rolled over a rock, broke it open and found pure sulfur. Scientists are still ...