Over recent decades, Mars has emerged as a natural laboratory for studying planetary evolution, geomorphology and the interplay between geology and hydrology. In‐situ observations and advanced remote ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to feed hundreds of lakes. Water is ubiquitous on Earth—about 70% of Earth's ...

Perseverance found the minerals in an ancient river channel, but researchers say geology may still beat biology ...

The Martian surface presents a complex record of geological processes that have spanned billions of years. The planet’s topography reveals evidence of volcanic activity, impact cratering, fluvial ...

As NASA prepared for the planned launch of the Artemis 2 mission, the first crewed space flight around the moon in more than ...

Leading US scientists and engineers have published a 200-page report, "A Science Strategy for the Human Exploration of Mars," arguing for investing resources in visiting our most promising neighbor ...

NASA’s Curiosity Rover has concluded its exploration of the Martian “boxwork terrain,” offering new revelations that could ...

Uncover the 25 Things NASA Doesn't Want You to Know About Mars. From volcanic activity to mysterious anomalies, explore the ...

This image, taken with the High Resolution Imaging Science Experiment (HiRISE) camera, shows distinct bands of alternating tone and brightness within the "Murray Formation" on Mars. Outcrops like this ...