A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.
The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...
NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.
Organisms known as extremophiles have been found inhabiting a range of extreme conditions on Earth, including inside our ...
Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to speed astronauts to Mars, but not until 2031.