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

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

“Understanding the Martian water cycle is critical for understanding ... Studies of the surface of Mars, with its network of channels and ripples, show that the planet was once home to rivers ...

The Process Behind Mars’ Water Loss The study reveals that water ... "Scientists have found that Mars has an annual cycle ...

The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean ...

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 ...

"Extending the length of time that liquid water was present extends the possibilities for microbial habitability later into Mars's history," Claire Mondro, a Caltech postdoc who researches the ...

Mars exploration has been guided by the search for water. The more complex quest by Mars Science Laboratory for habitable environments should illuminate the Martian environmental history ...

Curiosity will then be able to use its armamentarium of analytical equipment to analyze the soils. "What we'll be doing is characterizing the Mars water cycle," Arvidson says.

“Studying clouds helps us to understand the atmosphere and how the water cycle works on Mars today, such as how water vapor is transported by the atmospheric circulation and how temperatures and ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. It’s been a generally-agreed fact for years that Mars is hiding significant ice deposits.