A new scientific theory on solar tide effects has dramatically improved the accuracy of calculating how much faster clocks ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

Mars is closer than ever, but the human body isn’t ready. Inside the biological war against radiation, microgravity, and ...

Researchers at Purdue spent years working with NASA engineers to figure out how to grow crops on Mars and beyond. Now the ...

Recently, NASA revealed exciting details of new findings from Mars. Scientists have discovered tiny patterns of unusual ...

In a Martian valley carved by ancient rivers, a four-pound helicopter sat in silence, its blades half-buried in red dust.

New research reveals Mars’ mysterious gullies were carved by burrowing CO₂ ice blocks, not water, reshaping its story.

A fleet of ball-shaped rovers could drift across the Martian surface like tumbleweed, driven simply by the wind.

In a remarkable celestial event, the interstellar comet 3I/ATLAS recently made its closest approach to Mars, prompting two European robotic spacecraft to observe this cosmic wanderer. This article ...

Early prototypes of the SpaceX Starship super-capsule that Italy is chartering to speed its spaceflight and biotech experiments to Mars (Marie D. De Jesús/Houston Chronicle via Getty Images) With its ...

An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic ...