The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...
A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.
Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.
In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...
The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.
NASA’s Perseverance rover has uncovered high-purity quartz crystals on Mars, a discovery that could reshape the search for ...