Data collected from the Perseverance rover last year has just delivered what might be the best evidence yet for microbial life on Mars. The best explanation for leopard-spot speckles on a rock named ...

Scientists have found the first quantitative evidence that atmospheric waves on Mars can alter its ionosphere’s electron content, revealing hidden magnetic structures. Using total electron content ...

The Perseverance rover's discovery of a potential biosignature found on a sedimentary rock on Mars is an exciting development in our search for life elsewhere in the universe, but how does it rank ...