One of my gripes with "The Martian" movie was the depiction of the winds on Mars. The lower air density means that the sort ...

Why does its southern hemisphere rise significantly above the smoother northern plains? A groundbreaking study using seismic ...

Rootless cones are small volcanic landforms ranging from several to several hundred meters in diameter, formed by continuous ...

Musk claims it will be possible to travel to anywhere on Earth within an hour. His rocket company, SpaceX, has given examples such as New York to Paris in 30 minutes and London to Hong Kong in 34 ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

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

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

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

On Jan. 25, the love planet will join forces with go-getter Mars in an emotionally driven trine, inspiring a flood of ...