What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Frozen in time, ancient microbes or their remains could be found in Martian ice deposits during future missions to the red ...

Scientists combined 20 years of Mars images to track over 1,000 dust devils, revealing powerful winds that shape the Red ...

CO₂ ice blocks on Mars may dig gullies as they slide and sublimate in the thin atmosphere. In lab experiments, scientists recreated these eerie, worm-like movements under Martian conditions. The ...

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

In a Martian valley carved by ancient rivers, a four-pound helicopter sat in silence, its blades half-buried in red dust.

Did life really exist on Mars after all? Unfortunately, there is no conclusive evidence for this yet. Nevertheless, it would ...

The findings may redefine the known boundaries of life on Earth and offer a model for what microbial life might look like on ...

Dust devils form when the planet’s surface heats up, pushing hot air close to the ground rapidly up through cooler air above.