The largest piece of Mars on Earth became the most valuable meteorite ever sold at auction at Sotheby’s annual ”Geek Week,” ...

As humanity sets its sights on long-duration missions to the moon, Mars, and beyond, keeping astronauts healthy will be as ...

They're not actual spiders, of course, but rather strange geological features.

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

Hope probe captured high-resolution image of Mars' moon Deimos. The spacecraft flew "as close as 100km (62 miles)" from the ...

Perseverance cracked open a tricky Mars rock to find water-related minerals, then zoomed across the landscape to make its longest drive yet.

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

Mars continues to attract scientists in 2025 with its Earth-like time, mysterious moons, changing distance, and space ...

Of all the planets visible from Earth, Mars has always felt different. Its soft red glow has caught the eye of sky-watchers ...

Space exploration expands our knowledge of the cosmos, from planetary geology to the potential for life elsewhere ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...

With a new image of Deimos captured in space, here's five facts about Mars' smaller and rarely-seen second moon.