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

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

The Perseverance Mars rover has collected a rock sample on Mars unlike any other it has picked up so far.NASA's Perseverance ...

Using artificial intelligence, scientists have discovered a crater from a meteoroid that they say shook material as deep as ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the Red Planet never ...

Using syrup and baking soda, research at Niigata University has demonstrated the formation mechanism of rootless cones, small ...

Finding life on another planet would be a world-changing discovery for humanity. But actually detecting it is no simple task.

Don't put your binoculars away just yet, the planet parade continues through February. Here's which planets will be visible this month.

Elon Musk revealed his vision for sending humans to Mars to colonize the Red Planet. WSJ's Monika Auger reports. Photo: SpaceX ...