Whirlwind 'dust devils' reveal blustery conditions at Martian surface

The European Space Agencys ExoMars Trace Gas Orbiter captured mesmerizing images of dust devils on Mars, providing insights into the planets atmospheric dynamics and surface conditions.

On December 3, 2021, the ExoMars Trace Gas Orbiters Colour and Stereo Surface Imaging System (CaSSIS) photographed a dust devil traversing the Martian surface, showcasing active weather patterns.
The newly released images on October 8, 2025, highlight the blustery conditions of Mars, emphasizing the planets dynamic atmosphere, which is crucial for understanding its climate.
These observations contribute to ongoing research by the European Space Agency and Mars Express, enhancing knowledge about Martian surface phenomena and their implications for future exploration missions.

Why It Matters

Understanding dust devils on Mars helps scientists grasp the planets atmospheric behavior and climate, which is vital for future human exploration and the search for past life on Mars.