重访月球：为什么美国宇航局的阿尔忒弥斯任务在动荡时期很重要

NASA's Artemis II mission successfully returns to Earth with a smooth splashdown in the Pacific Ocean, marking a crucial milestone in the agency's ambitious Moon exploration program.

NASA's Artemis II mission successfully completes its historic journey around the Moon, as the four brave astronauts safely splash down in the Pacific Ocean off the California coast.