Was Mars just like Earth billions of years ago? A new study is making a very compelling case that our Martian neighbor may ...

China’s Zhurong rover is said to have discovered an ancient shoreline on Mars, which could be an indicator that there was ...

Water is ubiquitous on Earth—about 70% of Earth's surface is covered by the stuff. Water is in the air, on the surface and ...

Scientists have found what seems to be the oldest direct evidence of hot water flowing on Mars during its ancient past. The ...

Researchers have discovered potentially the oldest evidence of hot water activity on Mars through the analysis of a 4.45 ...

Through the intricate study of lava tubes -- caves formed following volcanic eruptions when lava cools down -- an international team of researchers has uncovered clues about Earth's ancient ...

The study identified when water interacted with the meteorite and established that the dating was unaffected by events after ...

Scientists are of the view that liquid water was abundant on the Red Planet around 4.1 billion years ago as evidence of ...

"We think the water came from the melting of nearby sub-surface ice called permafrost, and that the permafrost melting was ...

The rover's latest discoveries, including pure sulfur stones and sprawling mineral "spiderwebs," unravel new mysteries of ...

From Galileo’s early studies in astronomy to humankind’s first steps on the moon, people throughout the ages have looked to ...

They learned the volcanic rock in the lava tubes created ... particularly in identifying biosignatures on Mars and other celestial bodies," Onac said. Given that Martian lava tubes are similarly ...