I/ATLAS is only the third comet ever witnessed from outside our Solar System and new imagery could teach us so much about ...

Terraforming is the theoretical process of transforming a planet or moon to make it habitable for humans and other Earth-like ...

New study shows Mars went through shrinking ice ages, revealing how it lost water and where future missions might find what's ...

For decades, scientists have watched Martian dust devils swirling across the red planet’s dusty surface. Now, using 20 years ...

A European Mars probe witnessed the interstellar comet 3I/ATLAS' Red Planet flyby on Oct. 3, snapping imagery of the ...

Europe’s first Mars rover, the Rosalind Franklin, is closer to launch as the Enfys instrument is sent from Aberystwyth ...

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

The Perseverance rover’s new findings set the stage for bringing Martian samples back to Earth to test whether microbes once ...

An exciting discovery on Mars is being overshadowed by turmoil at NASA, with budget cuts threatening to destroy a scientific ...

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 ...

Interstellar comet 3I/ATLAS is just the third such object ever confirmed to have entered our solar system. It has attracted ...