Mars, NASA and Quartz

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 ...
NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.
In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...
If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have ...
We often forget how wonderful it is that life exists, and what a special and unique phenomenon it is. As far as we know, ours ...
The redness of Mars has made the planet one of the most recognizable in the solar system with its hue serving as a topic of ...
The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.