NASA's Army of Autonomous Lunar Robots

With NASA heading back to the moon with its Artemis campaign, the space agency is developing an army of autonomous lunar robots to make it happen. NASA's CADRE rovers, short for Cooperative Autonomous Distributed Robotic Exploration, are four-wheeled explorers powered by solar panels. About the size of a carry-on bag, these largely autonomous robots will map the lunar surface and use radar to detect what's beneath the top layer of moon dust, also called lunar regolith. NASA's CADRE lunar rovers are prepared for transport. NASA JPL The rovers will be able to communicate with one another via a radio system and transmit data back to their lunar lander. A trio of CADRE rovers will launch aboard a commercial spacecraft later this year. Once lunar resources are identified, NASA's IPEx (short for In-Situ Resource Utilization Pilot Excavator) can come to dig them up. This mini bulldozer-dump truck hybrid has hollow drums on each side, which spin in opposite directions. Openings on the drum ... Read full article.