Artemis II: NASA is preparing for a return to the moon, but why is it going back?

NASA's Artemis II mission will send four astronauts around the moon in April, marking America's return to lunar exploration after 50 years. The mission aims to study the moon's preserved impact history and water ice at the south pole, while testing technologies for future Mars missions. NASA seeks to establish a permanent lunar base and develop a lunar economy through mining rare earth elements, driven partly by competition with China, which plans its own crewed lunar landing before 2030.