NASA highlights some of the discoveries it has made on the Red Planet. Credit: NASA/JPL-Caltech ...

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that ...

NASA’s Curiosity rover has identified a nitrogen heterocycle in a 3.5-billion-year-old Martian rock, a type of molecule that ...

A rock NASA’s Curiosity rover drilled in 2020 contained “the most diverse collection of organic molecules ever found on the Red Planet,” including seven never previously detected on Mars. The finding ...

NASA's Curiosity rover found pure sulfur crystals inside a rock after backing over and accidentally crushing it on May 30, ...

Investigating an area of interesting light rock seen from orbit, Curiosity found some particularly weird-looking structures.

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We're getting closer and closer to definitely answering the question: Did life ever exist on Mars? April has been a pivotal month for the search for ancient life on the now-barren red planet, where ...

NASA's new rover prototype could inform the next-generation robotic vehicle that explore the moon and Mars. Here's everything ...