"The most likely explanation is that it corresponds to human-made debris." ...

Scientists studying Mars rocks have found a metal-rich mineral. This raised news question about whether the red planet once ...

Perseverance recently explored the rim of Jezero Crater, a 28-mile-wide (45-kilometer) impact crater on Mars that may once ...

Cone you believe this? The mysterious party hat-shaped object on Mars which perplexed experts has been identified as a naturally occurring rock shape, attributed to the Martian winds which have been ...

A shiny cylinder photographed by NASA's Mars Curiosity rover has one Harvard scientist calling on the agency to make ...

Is it a rock, a Martian party hat or something even stranger? You decide.

Add Yahoo as a preferred source to see more of our stories on Google. More evidence that Mars was once a habitable, wet oasis not dissimilar to Earth has been found in the rocks scattered throughout ...

More evidence that Mars was once a habitable, wet oasis not dissimilar to Earth has been found in the rocks scattered throughout the red planet. A team of researchers who analyzed the thousands of ...

CAPE CANAVERAL, Fla (AP) — A NASA rover streaked through the orange Martian sky and landed on the planet Thursday, accomplishing the riskiest step yet in an epic quest to bring back rocks that could ...

Mars may once have hosted sustained rainfall and stable liquid water, according to new findings based on clay minerals ...

NASA is planning to launch a mission to bring Mars samples back in 2033. The Mars Sample Return Program is nearing the completion of the conceptual design phase. It would use NASA’s Perseverance rover ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a cold, desert world within our solar system. It has a very thin atmosphere, but ...