New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

Scientists may have figured out how Mars hung onto its surface liquid water in its ancient history via alternating periods of ...

Human ambition to want to know as much as possible about everything around us in space is something that could already be ...

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

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

What does NASA's discovery of odd popcorn rocks on Mars actually mean? It has discovered an oddly textured rock similar to ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

which could give more credence to the possibility of life on Mars. Of course, like many previous samples recovered from the Red Planet, these new ones continue to raise new questions. It’s worth ...

Learn about the analysis conducted on wave ripples in the Gale crater region of Mars, where ice-free ponds and lakes stood ...

The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

Mars' Infamous Dust Storms Can Engulf the Entire Planet: A New Study Examines ... climate went from potentially suitable for life -- with evidence for widespread ... Mars' Missing Atmosphere ...