Put it in pencil: NASA’s Artemis III mission will launch no earlier than late 2027

This photo from 2023 shows a ground test of the docking mechanism for Starship, derived from the system used on SpaceX's Crew Dragon spacecraft. Credit: SpaceX

NASA Administrator Jared Isaacman told lawmakers on Monday that SpaceX and Blue Origin, the agency’s two lunar lander contractors, say they could have their spacecraft ready for the next Artemis mission in Earth orbit in late 2027, somewhat later than NASA’s previous schedule.

This mission, Artemis III, will not fly to the Moon. Instead, NASA will launch an Orion capsule with a team of astronauts to rendezvous and potentially dock with one or both landers in Earth orbit. The details of the Artemis III flight plan remain under review, with key questions about the orbit’s altitude and the configuration of the Space Launch System rocket still unanswered.

A mission to low-Earth orbit, just a few hundred miles in altitude, may ...