NASA scientists are increasingly struggling to explain a remarkable discovery made by the Curiosity rover on Mars without at least considering the possibility of ancient life. Last year, Curiosity ...

NASA’s Perseverance rover has made what many scientists are calling one of the most intriguing discoveries of the Mars exploration era, uncovering rocks and chemical signatures that suggest the Red ...

Nasa’s Perseverance rover has uncovered new evidence of chemical activity on Mars that could suggest the planet was once habitable. Samples of mudstones from the Jezero crater – an ancient basin long ...

There's more evidence that water once flowed on Mars with the discovery of an ancient river delta deep below the surface. NASA's Perseverance rover found it more than 35 meters beneath Jezero Crater ...