NASA’s Perseverance rover has spotted a rock so intriguing that the public has voted it “Image of the Week.” A bizarre ...

The findings reveal that the Martian surface can preserve the kinds of molecules that could serve as signs of ancient life.

NASA's Curiosity Rover discovered a large cluster of polygonal rocks on the planet of Mars, which may indicate evidence of ...

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These findings do not confirm past life but indicate Mars once had the right chemistry to support it. We're getting closer ...

Drexel University alumna Moogega “Moo” Cooper, PhD, Planetary Protection Lead for the Mars rover Perseverance and Group ...

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...