Meet Grace, the brave hopper robot that’s designed to jump into the darkest depths of the Moon, providing never-before-seen ...

The rocket-powered Gracie will conduct five hops during its short lunar stay, including one into the depths of a shadowy ...

They grind fresh beans stored in the machine’s hopper, then use those grounds to brew coffee. And while they typically don’t give you as much control as standalone grinders, the best of their ...

One day a computer failure had Hopper and her team baffled. Finally they opened the machine -- a moth had gotten inside! Hopper taped the offending creature into her log book and noted beside it ...