The idea of an ancient Martian ocean has fascinated scientists for decades. Now, groundbreaking research based on radar scans ...
An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...
The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...
Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.
NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.
NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...
Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that ...
In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...
Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...
While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...
"We found evidence for wind, waves, no shortage of sand—a proper, vacation-style beach," said geologist Benjamin Cardenas.
Perseverance is pushing the limits of Martian science by using its SHERLOC instrument to detect organic compounds, but harsh ...