Traditionally, Mars was thought to have been cold and dry, with only brief periods of melting ice creating short-lived rivers ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

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

The discovery of more than 15,000 kilometers of ancient riverbeds on Mars suggests that the Red Planet may once have been ...

In all, there are only 400 known Mars rocks on Earth, comprising less than 1% of all known space rocks on the Blue Planet.

Embark on a breathtaking journey to Mars in stunning 4K, captured by NASA’s legendary rovers: Spirit, Opportunity, Curiosity, and Perseverance. This video brings you face-to-face with the Martian ...

Finding water on Mars isn't itself a new discovery; the planet's polar regions are full of ice. But the new research paves the way for future study into Mars' habitability and the search for life ...

The discovery came on the 4,208th Martian day of Curiosity's mission, NASA said. The rover landed on the planet's surface nearly 12 years ago with the objective of investigating whether Mars was ...

Who discovered Mars? ... For Mars, that meant people prioritized 780 days, the average length of the cycle that Mars shows in the sky. The planet appears and disappears in the night sky, ...

Discovery of water has huge implications for human mission to Mars. — -- Traces of liquid water have been found on Mars, NASA said today, raising questions about the possibility of life on ...

The discovery caps decades of debate over whether such bodies of liquid water exist on Mars today and is sure to fuel speculation about the possibility that life exists on the Red Planet. Water is ...

Mars, the fourth planet from the sun is famed for its rusty red appearance. ... NASA launched the Mars Odyssey orbiter, which discovered vast amounts of water ice beneath the Martian surface, ...