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' ...

Living on Mars will be no easy feat. Building viable living quarters would require an inflatable habitat that can be covered ...

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

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 ...

Heads up! Four planets are visible in the evening sky this month, and another two planets can be found with a little help.

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 ...