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 ...

The billionaire says an unmanned mission by his SpaceX "Starship" vehicle will be followed by human landings as early as 2029 ...

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

SpaceX’s Starship and heavy booster -- the world's biggest and most powerful rocket system -- will launch for Mars by 2026, ...

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

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

Despite recent failures, Elon Musk insisted the world's most powerful rocket will soon blast off to the Red Planet. The tech ...

"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...

SpaceX founder Elon Musk confirmed on Saturday that the company’s Starship rocket is slated to depart for Mars by the end of ...