Billions of years ago, Mars was home to abundant water, and its Gale crater contained a lake. Gradually, the climate changed, drying the red planet and creating the dusty desert world we know today.

NASA's Curiosity Rover has spotted ancient wave ripples on Mars, providing evidence that liquid water flowed on the planet billions of years ago. Scientists have long known that water was once ...

Artificial Intelligence has just helped astronomers discover a new crater on the surface of Mars that has revealed a long-hidden secret. New findings reveal that meteoroids striking Mars produce ...

PRL scientists have discovered three previously unknown craters on Mars located around 21°S, 209°W in the Tharsis volcanic region. Credit: PRL The largest crater, about 65 km wide, has been named "Lal ...