Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

"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 ...

NASA is working on an exciting mission to send humans to Mars in the next few decades. To make this happen, the agency is ...

lifted off from another world without a launching pad or shown that it could safely return to Earth from Mars. And humanity ...

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

NASA’s Spirit Rover didn’t land like a normal spacecraft—it bounced! 🔴🎈 Find out why NASA used an inflatable landing system ...

There’s been speculation that Donald Trump may cancel the Space Launch System rocket, which Nasa intended to use to get from ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

Exciting advances in space exploration are underway as NASA tests revolutionary shape memory alloy (SMA) spring tires ...

DEADLY space radiation and rapid outbreaks of disease are just a few of the official Nasa dangers that visitors to Mars will ...