NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

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

NASA announced Tuesday it may turn to Elon Musk’s SpaceX or Jeff Bezos’s Blue Origin to help reduce the soaring costs of ...

ORLANDO, Fla. — NASA will spend the next year and a half studying two different approaches for returning samples from Mars, one leveraging technologies used on previous Mars missions and the other new ...

NASA is exploring two potential strategies to bring Mars samples back to Earth, aiming to simplify and reduce the cost of the ...

The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.

Photos captured in late October by NASA's Mars Reconnaissance Orbiter (MRO ... approximately 370 miles (600 kilometers) north of the Curiosity rover's location in Gale Crater.

NASA’s Curiosity rover is set to explore Martian ... offering fresh support for theories that Mars once had vast bodies of water. Studying images and radar data from Utopia Planitia, the ...

NASA announced Tuesday that it's exploring two landing options to move forward with its mission to retrieve environmental samples from Mars at a lower cost. The goal of the Mars Sample Return Program, ...

The space agency said it is considering two options that would cost in the $6 billion to $7 billion range, including one that ...

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite things scientists discovered on Mars this year.