NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during ...

For years, a razor-thin dip in Mars’s reflected sunlight stumped planetary scientists. It kept showing up in data from a NASA ...

At Tanganyika Wildlife Park in Goddard, KS, a 6-week-old pygmy hippo named Mars became an internet sensation after refusing ...

A baby pygmy hippo's viral moment at Tanganyika Wildlife Park showed how a mother's stern look works across species. Mars, ...

This quiz is dedicated to the mechanical marvels that have rolled across the surface of the Red Planet: the iconic Mars ...

SPACE bots are set to explore off-planet caves to set up new homes for humans. The robo-teams would work together to plunge ...

Project Hyperion, a contest to design spaceships that could be used for very long journeys, led to the concept of a very ...

Robo-teams would work together to rappel down into lava holes to map out potential habitats on the Moon and Mars.

A repurposed Mars rover tool could unlock the simplest test yet for detecting alien life, offering a faster, cheaper path to discovery.

To transform Mars into a new bioengineered Eden for human colonists, scientists have resurrected sci-fi juggernaut Arthur ...