The barren red deserts of Mars might not be as lifeless as they seem. A growing number of researchers are pointing to strange geometric formations captured in NASA images as potential evidence of an ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...

NASA’s interim administrator, Sean Duffy, was fired up on Wednesday when he joined a teleconference to talk about new scientific findings that concerned the potential for life to have once existed on ...

Was there ever life on Mars? Planetary scientists think there could have been but there hasn't been any direct evidence. After years of roaming Mars, NASA's Perseverance rover saw spots on Mars rocks.

When the Perseverance rover landed in Mars’s Jezero crater—a formation that long ago was Jezero lake—in February, 2021 it turned west. West is where the riverbeds, the deltas, the sites of ancient ...

NASA made a big splash today, announcing that its Mars Perseverance rover had spotted “potential biosignatures” last year while examining a rock covered in unusual spots. It was a compelling finding, ...