After 53 years, NASA prepares to return humans to the Moon this week with the Artemis mission. The Orion spacecraft will spend nine days testing systems in an orbit reaching 40,000 miles from Earth. Astronauts Glover and Wiseman will manually control the capsule, practicing maneuvers for future lunar docking. The translunar injection burn will occur 25 hours into the journey.

This mission won't land on the lunar surface - that target belongs to Artemis IV no earlier than 2028. NASA collaborates with SpaceX and Blue Origin on human-rated landers still in development. Last week, NASA Administrator Jared Isaacman restructured the Artemis program, shifting focus from a lunar space station to building a lunar base. Artemis III changed from a landing mission to docking with landers in low-Earth orbit.

The restructuring increases chances of launching Artemis III next year by avoiding the need for refueling capabilities not yet demonstrated by commercial partners. NASA's associate administrator Amit Kshatriya emphasized the strategic approach: "This flight and the future reinforce each other." The Artemis campaign now prioritizes landings, lunar bases, and nuclear propulsion for deep space exploration, with this week's launch marking just the beginning.