It's a great new look at an intriguing region called Arabia Terra.

Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

Gypsum is a soft, translucent sulfate mineral that allows just enough light to penetrate for photosynthetic organisms to survive inside, while also protecting them from being desiccated or exposed to ...

American space agency NASA announced it found a new way to allow the Perseverance rover to determine its position on Mars by itself.

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details. Trump said the files will be related to ...

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

NASA's Curiosity rover, which launched in 2011 from Florida, found signs of organic material that on Earth is most often produced by life.