Perseverance Rover
Chinese rover on Mars Floods on Mars? Chinese rover finds a hint

While the results are the fruit of an initial analysis only, more empirical evidence will confirm if floods once ran deep under the Martian surface

Perseverance Rover collects sedimentary rocks from geologically rich Martian terrain

The rover has collected 12 samples that might yield promising results when brought back to Earth. The new discovery has been hailed as the best chance of finding out if life ever existed on Mars