If life ever existed on Mars, it might have looked like microfossils right here on Earth.

Scientists at the University of Oxford have finally settled a decades-long mystery about the Moon’s magnetic field — and it turns out both sides were right. By reanalyzing Apollo mission rocks, they ...

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid eggs.

A water strider is seen capturing and feeding on a spider at the edge of the water in this sharp macro photograph. With its long legs delicately resting on the water’s surface, the insect firmly grips ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...