As many as 19 big clusters were discovered, but 16 of them crossed the threshold for large drainage basins.

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Since humanity's first steps on the moon, the aspiration to extend human civilization beyond Earth has been a central ...

Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

Only 344 days left!The Latest Tech News, Delivered to Your Inbox ...

NASA has unveiled a series of new discoveries that make the possibility of alien life elsewhere in the universe more ...

Long before Mars turned into the frozen desert you see today, water shaped its surface in dramatic ways. Rivers cut through highlands, lakes pooled inside craters, and floods tore open canyon walls.

Learn more about volcanic activity on Mars and how it may have once provided vital elements to the atmosphere.

The study showed that Enceldus’ conditions hold the most promise for sustaining life. The research team predicts that the ...

The three astronauts on the mission to be the first humans on Mars don’t even get to the surface before the trouble starts. They enter the Martian atmosphere wrong, half crash-land in a spot not quite ...

Are we alone in the universe? This must be the deepest question in human history. Since its creation, NASA and other space ...