This Trio Of Robots Could Explore Lunar Caves

Seeking refuge in caves is natural. Animals do it, and so did our ancestors. Future lunar astronauts may do the same when they visit the Moon. Lunar caves can provide protection from the harsh radiation that bathes the Moon, the wild temperature swings on its surface, and from meteorites that can damage spacesuits and equipment. But these caves need to be explored first, and new research outlines how a team of three diverse robots working together could do the job.