Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

Over two decades since NASA researchers first saw images of mysterious, spider-like formations across the southern hemisphere ...

NASA's Curiosity rover has captured a spectacular sight from the surface of Mars: The first-ever photo of Earth alongside the ...

We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

Billions of years ago, the Red Planet was covered in oceans and rivers, but water dried up in an extreme climactic shift. Now ...

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ESA's ExoMars rover will likely see its way to the red planet’s surface before NASA and ESA return NASA’s Perseverance ...

Unlike the other planets in the solar system, Mars is distinctly triaxial, meaning it is an ellipsoid with different sizes ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Martian Cloud Atlas unveils stunning atmospheric phenomena on Mars, offering valuable data on the clouds, storms, and weather ...

NASA Mars Odyssey orbiter has been rotated to capture imagery of the Red Planet that would be similar to what an astronaut ...

Watching for changes in Mars’ orbit over time could be new way to detect passing dark matter, according to MIT researchers.