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.

European space probe Hera flew past Mars on Wednesday on its way to Dimorphos on its planetary defence mission. During the flyby, the probe captured unique images of the Red Planet, as well as one ...

Space probe Hera passed Mars while on its way to the Didymos asteroid system as part of planetary defence mission. European space probe Hera flew past Mars on Wednesday on its way to Dimorphos on ...