NASA has announced the Artemis III crew, but the mission will no longer attempt a Moon landing. Instead, astronauts will conduct critical spacecraft and lunar lander tests in low Earth orbit.

NASA has unveiled the crew for its next major Artemis mission, but a significant change in plans means the astronauts will not be heading to the lunar surface as originally envisioned.

The US space agency announced that Artemis III, once expected to become the first crewed Moon landing mission since Apollo 17 in 1972, will now remain in low Earth orbit as NASA works through technical challenges linked to future lunar operations.

Veteran astronaut Randy Bresnik will command the mission, while Italian astronaut Luca Parmitano has been selected as pilot. NASA astronauts Andre Douglas and Frank Rubio will serve as mission specialists. Bob Heintz has been named as the backup crew member and can step into any role if required.

Mission Profile Changed

NASA revised the Artemis III mission plan earlier this year after determining that key technologies required for a crewed lunar landing were not yet ready. The agency concluded that proceeding with a lunar surface mission would lead to further delays in the broader Artemis programme.

Instead of travelling to the Moon, the four-member crew will fly aboard the Orion spacecraft and operate in low Earth orbit. The mission is expected to launch from the Kennedy Space Center in Florida aboard NASA’s Space Launch System (SLS) rocket, though an official launch date has not been announced.

According to NASA, Orion will orbit roughly 290 miles above Earth, slightly higher than the International Space Station. During the mission, astronauts will rendezvous and dock with prototype lunar landers that are being developed for future Moon expeditions.

Testing Future Lunar Systems

The revised Artemis III mission will act as a crucial rehearsal for future lunar landings. Astronauts will test docking procedures, evaluate life-support interfaces and assess systems that will eventually support human operations on the Moon.

At least one crew member is expected to enter a prototype lunar lander during the mission to inspect hatches, connections and operational equipment.

The flight will also provide an opportunity to test the new lunar spacesuits developed by Axiom Space in partnership with Italian luxury fashion house Prada. The suits are designed for future Moon surface operations and include advanced cooling and life-support systems intended to support long-duration spacewalks.

NASA engineers will additionally evaluate upgrades to Orion’s heat shield during the spacecraft’s return to Earth.

Why the Moon Landing Was Deferred

The primary reason for the change is the delayed readiness of SpaceX’s Starship lunar lander, a key element of NASA’s lunar architecture.

The Artemis programme relies on Starship to transport astronauts from lunar orbit to the Moon’s surface. However, several milestones remain incomplete, including the demonstration of in-orbit refuelling technology, which is considered essential for the mission.

A US Government Accountability Office report issued earlier this year noted limited progress in the development of the refuelling system. Rather than postpone Artemis III indefinitely, NASA opted to transform the mission into a full-scale orbital test flight.

Artemis IV in Focus

NASA now hopes Artemis IV, currently targeted for 2028, will become the first crewed lunar landing of the modern era.

The mission is expected to send astronauts to the Moon’s south polar region, where scientists believe frozen water deposits may exist within permanently shadowed craters. These resources could eventually support long-term human presence by providing water, oxygen and potentially rocket fuel.

The Artemis programme forms part of NASA’s broader strategy to establish a sustainable lunar presence and use the Moon as a stepping stone for future missions to Mars.

Competition and Challenges

Despite progress made through Artemis II, which successfully carried astronauts around the Moon in April 2026, significant technical hurdles remain.

Questions persist over the readiness of lunar landers, refuelling infrastructure and supporting launch systems. Industry setbacks, including delays affecting commercial partners, have added to concerns about the programme’s timeline.

At the same time, global competition in lunar exploration is intensifying. China has stated its intention to land astronauts on the Moon before 2030, while India has outlined plans for a crewed lunar mission around 2040 following the success of Chandrayaan-3.

For NASA, Artemis III may no longer deliver a historic Moon landing, but officials believe the mission will play a critical role in ensuring future lunar expeditions can be carried out safely and successfully.