A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

"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 ...

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

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

Scientists confirm the existence of liquid water on Mars, altering our understanding of the Red Planet. Evidence of wave ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

Discoveries of clay minerals in Martian mounds by researchers indicate that Mars once had large bodies of water billions of ...

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

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

Groundbreaking research into Mars' energy balance reveals a polar surplus driving dynamic weather patterns, including massive ...

Creation-Space launches accelerator to invest in young startups tailoring tech solutions toward a sustainable human presence ...

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