The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean might have occupied Mars' northern hemisphere. To view the Martian ...

Thousands of mounds and hills in Mars' barren northern plains are full of clay minerals, providing evidence that the rocks ...

It was a routine flight for the rotorcraft, which had proved that powered, controlled flight was possible on another planet, ...

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Mars helicopter Ingenuity appears to be missing rotor blades in Perseverance rover imagery captured. The rover's SuperCam ...

The company has outlined its proposed architecture to return martian rock and dust samples to Earth for research.

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

American space agency NASA announced it is looking at two ways of landing hardware on Mars for the Sample Return mission, ...

NASA is weighing two options to return samples from Mars — one using proven technology and another that seeks help from ...

Aerojet Rocketdyne, Whittinghill Aerospace, and Northrop Grumman's proposals all pitched finding ways to make ... urging NASA to reduce the mass of the Mars rocket to reuse its sky crane. A Mars rover ...

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.