CAPE CANAVERAL — Atlas V is a venerable rocket, but it's about to break new territory: Carrying humans instead of uncrewed missions on board. United Launch Alliance's Atlas V rocket has been in ...

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

After over a decade of hard travels, Curiosity remains functional, if somewhat beat up from the tough Mars surface. The rover's next destination, a formation of weblike patterns called "the ...

For the first time, a Mars rover has measured the mass of the rocks beneath its wheels. By taking gravity measurements as it climbed a Martian mountain, Curiosity discovered something surprising ...