Artemis III Lunar Surface Crew Announcement: NASA Reveals the Next Moonwalkers
Key Takeaways (TL;DR)
- Historic Announcement: On March 12, 2026, NASA officially revealed the four-person crew for the Artemis III mission, marking humanity's return to the lunar surface.
- Surface Crew: NASA astronaut Jessica Meir will command the lunar surface mission, becoming the first woman on the Moon. She will be joined by Lunar Module Pilot Jonny Kim, the first person of color to walk on the lunar surface.
- Orbital Crew: Astronauts Matthew Dominick and ESA's Alexander Gerst will remain in lunar orbit aboard the Orion spacecraft to support surface operations.
- Launch Target: The mission remains on track for late 2026/early 2027, utilizing SpaceX's Starship Human Landing System (HLS) and Axiom Space's next-generation spacesuits.
Key Questions & Expert Answers (Updated: 2026-03-12)
As news breaks globally regarding the Artemis III crew, here are the most immediate answers to what readers are searching for right now.
Who is on the Artemis III crew?
The official Artemis III crew consists of Commander Jessica Meir (NASA), Lunar Module Pilot Jonny Kim (NASA), Command Module Pilot Matthew Dominick (NASA), and Mission Specialist Alexander Gerst (ESA). Meir and Kim will travel to the lunar surface, while Dominick and Gerst will monitor from lunar orbit.
Who will be the first woman to walk on the Moon?
Jessica Meir has been selected to be the first woman to step onto the lunar surface. A marine biologist and veteran of the International Space Station, Meir's extensive experience in extreme environments made her the ideal candidate for the historic first step.
When is Artemis III launching?
As of today's press briefing at Johnson Space Center, NASA is maintaining a launch target window of late 2026 to early 2027. This timeline hinges on the final certification of the SpaceX Starship HLS (Human Landing System) and the Axiom Extravehicular Mobility Unit (AxEMU) spacesuits.
Where exactly will they land?
The crew will land near the Lunar South Pole. NASA has narrowed down the landing regions, with the Malapert Massif and the connecting ridge of the Shackleton Crater currently serving as the primary target zones due to their lighting conditions and proximity to permanently shadowed regions containing water ice.
The Historic Artemis III Crew Announcement
More than half a century after Apollo 17 Commander Gene Cernan left the last human footprints in the lunar dust, the world finally knows the names of the individuals who will make the next marks. In a highly anticipated press conference at the Johnson Space Center in Houston on March 12, 2026, NASA Administrator Bill Nelson introduced the Artemis III crew to thunderous applause.
"Today, we do not just announce a crew; we announce the vanguard of a new era in human history," Nelson stated. "These four individuals carry the dreams of billions. They will walk where no human has walked before, at the lunar South Pole, and they will lay the groundwork for humanity's eventual journey to Mars."
The announcement comes at a critical juncture for the Artemis program. Following the successful crewed lunar flyby of Artemis II in late 2025, the pressure has mounted to execute the significantly more complex Artemis III mission. The selection reflects a meticulous balance of piloting expertise, scientific rigor, and international cooperation.
Meet the Astronauts
Jessica Meir – Commander (Surface Crew)
Jessica Meir will enter the history books as the first woman to step onto the Moon. Selected by NASA in 2013, Meir holds a doctorate in marine biology and is renowned for her research on the physiology of animals in extreme environments—a background that transitions perfectly to the harsh reality of the lunar South Pole. She previously spent 205 days in space during Expeditions 61 and 62, notably participating in the first all-female spacewalk alongside Christina Koch. Her steady leadership and scientific acumen make her the undeniable choice to command the surface operations.
Jonny Kim – Lunar Module Pilot (Surface Crew)
Joining Meir on the descent to the lunar surface is Jonny Kim, who will become the first person of color to walk on the Moon. Kim's resume is almost legendary in aerospace circles: a former Navy SEAL with over 100 combat operations, a Harvard Medical School graduate, and a NASA astronaut. Kim's resilience, medical expertise, and tactical background make him an unparalleled asset for the unpredictable environment of the lunar surface. As the Lunar Module Pilot, he will work closely with the automated systems of the Starship HLS during the perilous descent phase.
Matthew Dominick – Command Module Pilot (Orbital Crew)
Remaining in lunar orbit aboard the Orion capsule will be Matthew Dominick. A U.S. Navy test pilot, Dominick brings a wealth of aerospace engineering and systems management experience to the mission. While Meir and Kim spend roughly a week on the surface, Dominick will serve as the crucial communications relay and systems operator, ensuring the Orion spacecraft remains ready for the critical rendezvous and return journey.
Alexander Gerst – Mission Specialist (Orbital Crew)
Reflecting the deeply collaborative nature of the Artemis Accords, European Space Agency (ESA) astronaut Alexander Gerst rounds out the crew. Gerst, a German geophysicist, brings extensive orbital experience, having served two tours on the International Space Station, including time as ISS Commander. His inclusion highlights ESA's critical contribution to the mission, notably the European Service Module (ESM) that powers the Orion spacecraft.
Mission Architecture: How They Will Get There
The Artemis III mission profile is vastly more complex than the Apollo missions of the 1960s and 70s. The journey requires a highly choreographed orbital ballet involving multiple spacecraft from different aerospace entities.
First, the massive Space Launch System (SLS) Block 1 rocket will launch the four astronauts aboard the Orion spacecraft from Kennedy Space Center. Meanwhile, SpaceX will have already launched its Starship Human Landing System (HLS) into Earth orbit, where it will be refueled by a series of tanker Starships—a critical technology successfully demonstrated in late 2025.
Once fully fueled, the Starship HLS will depart for the Moon and enter a Near-Rectilinear Halo Orbit (NRHO). The Orion spacecraft will travel to the Moon and dock directly with the waiting Starship in lunar orbit. Meir and Kim will transfer into the Starship HLS, undock, and begin their descent to the lunar South Pole, while Dominick and Gerst remain in Orion.
After their surface mission concludes, the Starship HLS will launch from the Moon, rendezvous with Orion in orbit, and the surface crew will transfer back. Orion will then fire its main engine to break out of lunar orbit and return the four astronauts to Earth for a splashdown in the Pacific Ocean.
The Destination: Exploring the Lunar South Pole
Unlike the equatorial landing sites of the Apollo era, Artemis III is targeting the lunar South Pole. This region is of immense scientific and strategic value. Because of the low angle of the sun, the craters at the South Pole contain Permanently Shadowed Regions (PSRs) that have not seen sunlight in billions of years.
Data from orbiters indicates these dark craters hold vast reserves of water ice. During their planned surface EVAs (Extravehicular Activities), Meir and Kim will wear the new Axiom Space AxEMU spacesuits, specifically designed for the extreme cold and unique lighting conditions of the pole.
"The discovery of accessible water ice could change the entire paradigm of deep space exploration," explained Dr. Sarah Noble, NASA's Artemis Lunar Science Lead. "Water can be used for life support, but more importantly, it can be cracked into hydrogen and oxygen to create rocket fuel. Artemis III is the first step toward living off the land."
Geopolitically, the mission is also a significant marker. With China advancing its International Lunar Research Station (ILRS) plans for the early 2030s, the successful execution of Artemis III is seen as critical for maintaining U.S. and allied leadership in space exploration norms and resource utilization.
Frequently Asked Questions (FAQ)
How long will the astronauts stay on the Moon?
The surface crew (Jessica Meir and Jonny Kim) is scheduled to spend approximately 6.5 days on the lunar surface. During this time, they will live inside the SpaceX Starship HLS and conduct up to four moonwalks (EVAs).
Why is a SpaceX Starship being used instead of a NASA lander?
NASA opted for a commercial partnership model for the Human Landing System to reduce costs and spur private space industry innovation. SpaceX won the initial contract by proposing a lunar-optimized version of their fully reusable Starship vehicle, which offers massive cargo capacity and expansive living quarters compared to traditional landers.
What will the crew do while on the surface?
The primary objectives include testing the new Axiom spacesuits in a lunar environment, deploying scientific instruments, taking geological core samples, and searching for water ice in permanently shadowed regions.
How does Artemis III differ from Apollo 11?
While Apollo 11 proved we could reach the Moon, Artemis III is focused on sustainability. Artemis targets the challenging South Pole (Apollo landed near the equator), involves commercial partners for the lander and spacesuits, and aims to build the foundation for a permanent lunar base and eventual Mars missions.
Are the new spacesuits different from the Apollo suits?
Yes. The Axiom Extravehicular Mobility Unit (AxEMU) provides significantly greater mobility, allowing astronauts to bend, kneel, and walk more naturally. They also feature advanced thermal regulation necessary for the extreme cold of the lunar South Pole's shadowed craters.
Future Outlook
The official naming of the Artemis III crew on March 12, 2026, shifts the mission from a conceptual architecture to a deeply human endeavor. Over the next 12 to 18 months, Meir, Kim, Dominick, and Gerst will undergo intense, integrated training regimes. This will involve full-scale simulations with SpaceX in Hawthorne, spacesuit testing with Axiom Space, and survival training. As hardware flows into the Kennedy Space Center and orbital fueling tests conclude, the reality of humanity becoming a multi-planetary species has never felt closer.