NASA’s rover has made a poignant discovery on Mars: the crushed remains of a helicopter that once soared through the planet’s ...

Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work of living creatures.

Mysterious gullies on the surface of Mars, long puzzling scientists, appear to have been carved by burrowing blocks of CO₂ ...

Scientists have discovered what is causing sinuous gullies to form on Mars' southern sand dunes in the springtime, unlike any ...

New research shows that dry ice blocks, not water or life, may be responsible for the mysterious gullies carved into Mars’ ...

During that time, it has created the most comprehensive map of the Martian atmosphere and its chemical composition, examined ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

"The CO2 ice block began to dig into the slope and move downwards just like a burrowing mole or the sandworms from 'Dune.' It ...

Just like Earth, our cosmic neighbor Mars sometimes has auroras dance across its night sky. In March 2024, NASA’s Perseverance Mars rover imaged visible-light auroras for the first time during a major ...

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

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

The most beautiful season of the year is here. For us, It's all about the leaves and the colors, but as fall is about to ...