NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

NASA's Perseverance Mars rover found a 'one-of-a-kind treasure' on the rim of Jezero Crater, a rock that could help reveal ...

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Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how to get the best view of the rare conjunction.

Mars is a planet of two halves. To the south are ancient highlands, while to the north are eroded, mostly low-lying plains where it is believed a large body of water once existed. Indeed, the evidence ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

Mars reaches opposition Jan. 15, standing high in the south at midnight. Just days before, the Moon occults the Red Planet. Credit: Astronomy: Roen Kelly On the 15th, Mars will shine at magnitude ...

Using syrup and baking soda, research at Niigata University has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified, ...