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

A study of volcanic cones near the equator on Mars is challenging what scientists previously knew about when and where water ...

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

A photo authentically shows an ice-capped crater on Mars that was discovered in late 2024. Rating: Mixture (About this rating?) What's True: The photo genuinely showed an ice-capped crater on Mars.

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

Scientists confirm the existence of liquid water on Mars, altering our understanding of the Red Planet. Evidence of wave ...

This NASA Mars Reconnaissance Orbiter image, acquired on May 13, 2018, during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, ...

They concluded that the presence of wave ripples formed 3.7 billion years ago indicates that Mars’ climate was warm and dense enough to maintain bodies of water not covered by ice, and therefore open ...

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

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, with no ice covering the surface ...

On this date, Jan. 18, 2004, the European Space Agency’s Mars Express finalized mapping of the Red Planet’s south pole. The probe’s OMEGA instrument, which combined data from a camera and an infrared ...

"The current and past locations of water ice are an important piece of the history of Mars," Colin Dundas, a research geologist with the U.S. Geological Survey told Space.com. "Understanding this ...