Aside from Earth, no planet in the solar system captures our imagination quite like Mars. The Red Planet is one of the few ...

"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 ...

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

These two planets are visible in the southwest sky.Mars is currently at opposition from the Sun. That means the Sun and the ...

Buttes and mesas in Mars' Chryse Planitia contain clay minerals made from liquid water interacting with the rock nearly 4 ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

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

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.

Humans on Mars has long been the ultimate goal of Musk's SpaceX ... an essential part of getting a crew and all of its supplies on the long journey to the red planet. "It is thanks to you, that the ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...