NASA shakes up its Artemis program to speed up lunar return

NASA Administrator Jared Isaacman announced major changes to the Artemis lunar program to increase mission frequency from once every 3.5 years to annually starting in 2027. The overhaul cancels the Exploration Upper Stage development, restructures Artemis III as an Earth-orbit docking mission, and designates Artemis IV as the first lunar landing mission in 2028. These changes aim to standardize the SLS rocket configuration and accelerate America's return to the Moon amid growing competition from China's space program.