They won’t be “over” the moon even after returning from it. Following their historic 10-day flight around the moon, the intrepid Artemis II astronauts are slated to return to Earth Friday evening, marking the end of the United States’ first lunar foray in over 50 years. But they won’t be out of the woods yet — the moonstruck space explorers will have to deal with a precarious splashdown and a host of residual health effects. “With eyes closed, it was almost impossible to walk in a straight line,