Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of ...

Mars in March 2025 offers sky enthusiasts prime viewing opportunities, with key dates including March 1, March 9, mid-March, and March 31. Observers can expect optimal conditions for spotting the ...

Bruno Mars is one of the few figures in pop nearly everyone can agree on. He’s mastered mass appeal with easy-to-enjoy songs, undisputed vocal talent, and overflowing charisma. His four-quadrant ...

The reasons not to use Project Orion or to not massively rely on nuclear power fade away on Mars, the moon and the rest of the solar system. The negatives decrease and the positives remain or even ...