Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

NASA's Perseverance rover captured two swirling dust devils in January on the surface of Mars after summitting the Jezero ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

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A stunning discovery on Mars has revealed the longest organic molecules ever found on the planet—carbon chains that could ...

Is there life on Mars? When curiosity breaks through a rock, it reveals this within. Sulfur crystals were discovered on the ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

NASA’s Perseverance and Curiosity rovers reveal signs of ancient life on Mars, including organic molecules and a mysterious ...

The Curiosity rover recently took a fresh look at a previously ... the kind of complexity required for an origin of life on Mars," NASA said in a statement. Curiosity, meanwhile, has been on ...