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

New images of the mysterious Martian moon Deimos were captured when the Hera mission activated its instruments past Earth for ...

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

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

Hera spacecraft captured an extraordinary near-infrared image of Mars’ moon Deimos during a flyby of the Red Planet. This ...

Europe's HERA mission has taken a good look at Mars and its moon Deimos on its way to explore the aftermath of the DART ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

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

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

For an hour, HERA flew as close as 5,600 kilometers from the Martian surface, at a speed of 33,480 kilometers an hour. It ...

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

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant impact on Mars. Europe's Hera mission, on its way to the Didymos ...