Scientists Suggest That Mars Was Warm and Held Water Billions of Years Ago, Much More Like Earth in the Past Researchers have ...

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

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Every so often, all we see of Mars is an orb covered by dust from the wind. Understanding how and why the planet sometimes becomes completely engulfed in grit will help scientists better predict that ...

Some of Mars’ CO2 geysers erupt and create dark spots as large as 1 km across. They are fueled by considerable power and can ...

The full moon will be visible around the world, weather permitting. If you’re in the Northern Hemisphere, bundle up to stay warm and enjoy the view. After Mars does its disappearing trick behind ...

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...

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

because Mars is further from the sun, and also, the sun was fainter early on." New research suggests that temperatures on ancient Mars may have fluctuated between hot and cold periods through a ...

New research suggests that temperatures on ancient Mars may have fluctuated between hot and cold periods through a relatively short period during its lifetime of billions of years. But these hot and ...