For centuries Mars has been called "the Red Planet" and there's a scientific reason why. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This ...

Ancient shoreline features hint that water on Mars once formed a vast ocean.

The mission will be the second launch of Blue Origin's New Glenn rocket. Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere ...

Early prototypes of the SpaceX Starship super-capsule that Italy is chartering to speed its spaceflight and biotech experiments to Mars (Marie D. De Jesús/Houston Chronicle via Getty Images) With its ...