If you’re going to set a sci-fi movie on an alien planet, it’s a nice bonus if that planet actually exists. Or, at least, is ...

Now this whole “indictment” thing is getting serious: it’s starting to mess with Hizzoner’s nights on the town!

Hera spacecraft captured rare images of Deimos, one of Mars’ two moons, from 621 miles away while en route to the asteroid ...

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

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

Space probe Hera passed Mars while on its way to the Didymos asteroid system as part of planetary defence mission.

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 ...

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

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

From an astrological point of view, there are hardly two words that elicit a stronger reaction than Mercury retrograde.