Geochemical evidence from laboratory experiments for a potential solid inner core at the center of Mars is reported in Nature ...

This photo of Mars, released by NASA Thursday, March 20, 1997, taken by the Hubble Space Telescope March 10, 1997 ...

A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about ...

The Red Planet, as it’s often called, has a distinct hue, and a new theory about this coloration could have implications for ...

The Red Planet’s iconic rusty dust has a much wetter history than previously assumed, find scientists combining European ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

NASA's Europa Clipper will streak just 550 miles (884 kilometers) above the surface of Mars for what's known as a gravity assist—a maneuver to bend the spacecraft's trajectory and position it for a ...

Mars has been red for millions of years longer than previously thought, suggests new research. The study has "transformed" ...

China's Mars rover discovered evidence of an ancient Red Planet beach. Here's why scientists are excited about this.

Earth may now be home to the most glorious beaches in the solar system , but 3 billion years ago, it may have been Mars that ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but ...