NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Three Martian dust devils can be ...

These features were identified by NASA’s Perseverance rover and were determined to be kaolinite, a white, aluminum-rich clay.

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

Scientists say that Mars may need its own time zone as they calculate that clocks on the red planet will tick 477 ...

Small, pale spots on the reddish-orange landscape of Mars have turned out to be a new clue that parts of the planet may once have hosted wet, oasis-like environments with humid conditions and rainfall ...

Kaolinite discovery shows Mars once hosted long-term rainfall and humid conditions, strengthening the case for a habitable ancient climate.

Learn how Albert Einstein’s theory reveals that time on Mars runs faster than on Earth — and why that tiny shift matters for ...

Physicists have precisely measured how much faster time moves on Mars compared to Earth. This discovery, which factors in ...