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.

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

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

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

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

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

"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.

Martian moon Deimos seen crossing the face of Mars in this sequence of Thermal Infrared Imager images acquired during the Hera mission's gravity-assist flyby of Mars on March 12, 2025.

A spectacle for stargazers to admire will take place in the night sky this evening, March 8. Mars will have a close encounter ...

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

capturing unprecedented images of Mars' lesser-known moon, Deimos. Mars has two moons, Phobos and Deimos, but scientists know relatively little about them, especially the smaller one, Deimos.