Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Instead of preparing for all-new opponents in the Big 12, Arizona will get a chance to welcome a familiar old Pac-12 foe on ...

IF YOU EXPECTED THE SECOND SEASON of Donald Trump: Dictator-President to start off with doom and gloom, you were right. There ...

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Dec. 16, 2024 — The combination of low temperature, atmospheric pressure and water vapor pressure on Mars means any liquid water found there would likely freeze, boil or evaporate immediately ...

The real scenario has lava with a temperature of more than 1,000°C (1,800°F) covering rivers, lakes, or some other water-rich ...

Dec. 19, 2024 — Scientists are changing our understanding of climate and weather on Mars and providing critical insights into Earth's atmospheric processes as ... Dec. 19, 2024 — New studies ...

More than 15,000 mounds jut skyward from the lowlands of Mars’ Chryse Planitia, located near a natural dividing line between the planet’s southern and northern hemispheres. The geological ...

“We’re finding things on Mars that are tantalizing interesting,” Paul Mahaffy, a former Curiosity investigator stated in an announcement on NASA’s website. “But we really need more ...