Curiosity was built by NASA’s Jet Propulsion Laboratory, which is managed by Caltech in Pasadena, California. JPL leads the mission on behalf of NASA’s Science Mission Directorate in Washington. The University of Arizona, in Tucson, operates HiRISE ...

NASA's Perseverance rover has added to its trove of curious finds, as the space agency published a photo of a rock on the surface of Mars that looks like a centuries-old helmet. The rock has a pointed peak, a flared "brim," and textures that could lead ...

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A large subterranean liquid water reservoir located deep within the Martian crust was previously found by scientists examining data from NASA's InSight mission. At a depth of roughly one mile (1.6 kilometers) below the surface, this water is trapped in microscopic cracks and pores in the rock.

New images from ESA's Mars Express reveal Olympus Mons' colossal scale and intriguing features. Frozen lava tongues cascade down its slopes, while a horseshoe-shaped channel hints at past lava and water flows.

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of Deimos, the smaller of Mars' two moons, the ESA said. Deimos is ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science missions typically come together.