On the slopes of Martian mountains and craters clings what appears to be flowing honey, coated in dust and frozen in time. In ...

For centuries, Mars has played tricks on our perception - from imagined canals to mysterious rock formations. Today, the ...

The largest piece of Mars ever found on Earth was sold for just over $4 million plus fees at an auction of rare geological ...

Mars is easiest to see when it’s closest to Earth, which happens about every two years. This event is called “opposition.” In 2025, Mars will be at its closest around January 15-16. This is when it ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above clouds before dawn. It’s twice as tall as Earth’s largest volcano.

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially from afar.

So in a way, the ancient connection between the planet Mars and blood wasn’t completely wrong. Rust, which is a common form of iron oxide found here on Earth, also often has a reddish color.

So in a way, the ancient connection between the planet Mars and blood wasn’t completely wrong. Rust, which is a common form of iron oxide found here on Earth, also often has a reddish color.

There appears to be a volcano near Jezero crater on Mars and the Perseverance rover might already have samples from it that we could use to precisely date the activity of another planet's volcano ...