Astronauts, not robots, essential to getting answers on the moon
https://www.upi.com/Science_News/2019/06/24/Astronauts-not-robots-essential-to-getting-answers-on-the-moon/9441560542324/?spt=su&or=btn_tw&fbclid=IwAR1joeRdfbIxr06LBLWdVh3zwe0sGLhHxi3nA_bH5zkFe-CPh7zrDBUkP0E Source Cited: www.upi.com Sign in to see full entry.