NASA has named its crew for its next major Moon mission, Artemis III, though the astronauts will not walk on the Moon or go anywhere near it. The mission was originally planned as the first crewed lunar landing since Apollo 17 in 1972, with two astronauts due to set down near the Moon's south pole and spend a week on the surface. But in February, Nasa changed that plan and said the mission would fly only in low Earth orbit, barely deeper in space than the International Space Station, and dock