NASA's Artemis II lunar flyby mission returns to Earth. The astronauts successfully splashed down off the coast of San Diego at 8:07 p.m. ET as planned, concluding a monumental and risky 10-day journey around the moon and back that took them farther from Earth than anyone in human history. Artemis II splashdown: Behind the risks of reentry: https://youtu.be/Xx860dmQwh4...