Lunar Experts Favor More Moon Rock Returns: Selenology to Benefit Humanity

NASA veteran Andrew Petro writes that lunar robotic missions returning regolith will accelerate exploration; lunar geologist Clive Neal analyzes Apollo remnants for resource potential; NASA planetary scientist Noah Petro (no relation) advocates new samples during Artemis missions; regolith research benefits ISRU yielding safer Astronaut missions and lunar base viability; Apollo brought 382kg; authentic samples priceless under USA law, fragments bring ~US$5M illegally; China Chang’E-5 samples sent to scientists worldwide; Outer Space Treaty declares Moon belongs to all, thus symbolic share per human of acre, with lunar ~9.37B acres ample for ~8.2B Earth inhabitants

Image Credits: NASA