A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to speed astronauts to Mars, but not until 2031.

A new study by researchers including those at the University of Tokyo revealed that atmospheric gravity waves play a crucial ...

Saturday finds the moon in a waxing gibbous phase. Of all the phases that the moon goes through over 29.5 days, a waxing ...

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.