Sand patches dot beaches and deserts, but their origin remains an enigma. Using measurements taken in the desert, physicists have created a model that explains how they form, with a few surprises...
Earth's smaller sister planet, Mars, may have seen the emergence of life in its early history. To be certain, NASA's rovers Curiosity, launched ten years ago, and Perseverance, which landed...
Polar auroras are fascinating events that are regularly visible on Earth. Yet do they occur on other planets, such as Mars for example? And if so, how can they be observed? In this report,...
It's off to the Moon. 29 August was to mark the beginning of the Artemis space programme. These lunar exploration missions should lead to the return of a human crew to the Moon by 2027. The goal...
The first published data from the Perseverance rover shows that there was a large, deep lake on Mars 3.6 billion years ago, and that it was swept away by a climate upheaval.
Since 2018, the InSight mission has been exploring the internal structure of the Red Planet. Geophysicist Philippe Lognonné tells CNRS News what they've discovered so far.