The heat-seeking probe won't reach its target depth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A Martian "mole" will stop its valiant ...

Mars is a harsh world compared to Earth — and even robots struggle to thrive there. One such example is the small heat probe that recently ventured to the Red Planet with NASA’s InSight lander. The ...

NASA has been desperately trying to use the “mole” attached its InSight Mars lander to bury into the Martian soil for more than 17 long months, but progress has been slow. The Martian soil composition ...

NASA has a new plan to get its Mars "mole" digging again. The agency's InSight lander touched down on the Red Planet last November, tasked with mapping the Martian interior in unprecedented detail.

“When the Mole first started digging, I was ecstatic. ‘Yes! We’re actually going to make it down!’ Then it popped out [of the hole].” Troy Lee Hudson sighs. He’s the Jet Propulsion Lab scientist and ...