NASA’s Curiosity rover has assembled a string of chemical evidence from ancient Martian rocks that, taken together, builds ...

Yet another tantalizing clue. The post NASA Running Out of Non-Life Explanations for What Its Rover Found on Mars appeared first on Futurism.

Scientists continue to look for signs of alien life on Mars, but this scientist truly popularized the idea, claiming to find ...

NASA's Viking missions to Mars may have discovered evidence for life on the Red Planet after all, according to scientists who ...

The discovery suggests that parts of Mars may once have supported tropical-like climates, complete with heavy, sustained rainfall.

This isn’t the famous sample reported last September, but another with different signs of past life we’re struggling to ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

We might be looking for life on Mars in the wrong place, scientists suggest. Extraterrestrial life is more likely to be lurking in Mars' ice than on its rocky surface, according to a new paper in the ...

Researchers at NASA’s Jet Propulsion Laboratory are positing that Mars’ ultra-thick water ice deposits, which hold dark dust and snow drifts from past ice ages, could be key in discovering some form ...

A former chief historian of NASA reflects on the history and future of Mars exploration Roger D. Launius The original 'Face on Mars' image taken by NASA's Viking 1 orbiter that resembled a human face ...