Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

ESA's Hera spacecraft inaugurated use of its science instruments to image the smaller of the planet's two moons, Deimos.

Throughout history, when pioneers set out across uncharted territory to settle in distant lands, they carried with them only ...

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

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

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

Getting from Earth to space isn’t just about speed—it’s about planning the right trajectory. The Moon, our closest neighbor, ...

D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment.

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

Mars has two moons, named Phobos and Deimos, but because Phobos is closer to Mars, it has been previously imaged by other spacecraft. "For Deimos, we don't have as many images as Phobos ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.