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

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

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and ...

The equatorial regions of Mars are home to unexpectedly enormous layers of ice, and they may have been put there by dramatic ...

With the advent of commercial spaceflight, an increasing number of people may be heading into space in the coming years. Some ...

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 ...

They're not serving sushi on the Moon – yet – but if or when they do, Mitsubishi Heavy Industries and DASSAI want sake on the ...

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

SpaceX’s Starship successfully took off and landed in its 11th launch last week. What’s next for the rocket that’s supposed ...

An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic spacecraft orbiting the red planet turned to take a look.

The NASA Jet Propulsion Laboratory (JPL) is facing another round of layoffs, with 550 additional employees set to lose their ...