The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to ...

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

The images, taken from the slopes of a mountain inside Mars’ Gale Crater, show a network of low ridges etched in a striking ...

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to ...

The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its ...

As per a mission update from Lauren Edgar, planetary geologist at the USGS Astrogeology Science Centre, the transition to the ...

Legendary Apollo astronaut Rusty Schweickart and Mary Robinette Kowal, who created alternate-history astronauts in her Lady ...

Legendary Apollo astronaut Rusty Schweickart, astronomer Scott Manley and acclaimed author Mary Robinette Kowal, known for ...