NASA doesn't just want adults learning how to work with lunar soil. The space agency has launched a Lunabotics Junior contest that tasks K-12 students in the US with designing (but not manufacturing) a Moon-digging robot. They have to envision a compact (3.5ft by 2ft by 2ft) automaton that can dig and move lunar regolith while dealing with the stickiness of that soil. Kids have until January 25th, 2022 to submit both an image of the robot and a summary of how it's meant to operate. The two winners for the K-5 and 6-12 categories will each get a virtual classroom chat with Kennedy Space Center director Janet Petro, while four finalists in each group will have virtual sessions with a NASA expert.