Even when the idea of terraforming Mars was originally put forward, the idea was daunting. Changing the environment of an ...

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid ...

Until recently, Mars was studied only through telescopes and some data that was recorded from early spacecraft. It was thought that Mars' polar regions were the only significant reservoirs of ice, ...

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Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

A potential new mineral on Mars forms when iron sulfates are heated above 100°C. Data from Valles Marineris regions suggest ...

As we delve deeper into the mysteries of the Red Planet, NASA’s Perseverance rover continues to reveal intriguing features on Mars’ surface. Among these are the captivating images of blue sand dunes ...

Networks of narrow channels lining the surface of Martian dunes, called “gullies,” have puzzled astronomers for decades. Now, as detailed in a new paper published in the journal Geophysical Research ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...