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Artemis Program
In DevelopmentCrewed Earth-Orbit Demonstration

Artemis

Artemis III

A crewed 2027 demonstration mission in low Earth orbit designed to test Orion and commercial lunar lander operations before the first Artemis surface landing.

Launch

2027

Duration

To be determined

Crew

4 astronauts

Artist concept representing NASA's Artemis III crewed demonstration mission

Mission record

Artemis archive entry · In Development

Mission Overview

The mission

Artemis III is a planned crewed demonstration mission that will test critical systems required for future lunar landings. Four astronauts will launch aboard Orion and the Space Launch System before conducting rendezvous, proximity operations, and docking demonstrations in low Earth orbit with test versions of commercial human landing systems developed by SpaceX and Blue Origin.

Mission Details

Target Launch

2027

Crew Size

4 astronauts

Primary Destination

Low Earth orbit

Mission Type

Crewed demonstration

Status

In development

Mission by the Numbers

Mission Statistics

Mission Type

Crewed Earth-Orbit Demonstration

Launch Vehicle

space-launch-system-block-1

Crew

4 astronauts

Status

In Development

The People Behind the Mission

Crew

The astronauts assigned to command, operate, and carry out the mission.

Mission Goals

Mission objectives

  1. 01

    Demonstrate crewed Orion operations in low Earth orbit

  2. 02

    Test rendezvous and proximity operations with commercial landing-system test vehicles

  3. 03

    Demonstrate docking procedures between Orion and commercial human landing systems

  4. 04

    Evaluate integrated communications, navigation, and flight-control systems

  5. 05

    Reduce technical and operational risk before the Artemis IV lunar landing

  6. 06

    Develop procedures for transferring crews between Orion and lunar landing systems

Fascinating Details

Did You Know?

Key did you know? recorded for this mission.

01

Artemis III was publicized for years as NASA's first Artemis Moon landing, but the mission has been restructured into a crewed demonstration flight that stays in low Earth orbit.

02

The mission is designed to test rendezvous and docking between Orion and lunar lander vehicles being developed by two competing companies, SpaceX and Blue Origin.

03

Pilot Luca Parmitano is a European Space Agency astronaut, one of several international crew members planned for Artemis missions.

04

Even though Artemis III is a direct step toward returning astronauts to the lunar surface, the mission itself never leaves Earth orbit.

Engineering Reality

Challenges

Key challenges recorded for this mission.

01

Coordinate multiple independently developed spacecraft and flight-control systems

02

Demonstrate safe rendezvous and docking with commercial landing-system test vehicles

03

Validate procedures that will later be performed in lunar orbit

Mission Timeline

2027

Planned Launch

Four astronauts are scheduled to launch aboard Orion on NASA's Space Launch System.

During the mission

Orion Systems Demonstration

The crew will evaluate Orion operations and prepare for rendezvous demonstrations in low Earth orbit.

During the mission

Commercial Lander Rendezvous

Orion will conduct proximity operations with one or more commercial human landing-system test vehicles.

During the mission

Docking Demonstration

The mission will test docking systems and procedures needed for future crew transfers in lunar orbit.

Mission conclusion

Return and Recovery

Orion will reenter Earth's atmosphere and splash down in the Pacific Ocean.

Mission Hardware

Spacecraft

The launch vehicles, capsules, modules, landers, and other systems assigned to the mission.

Hardware profiles in development

Space Launch System

Launch Vehicle

Orion

Capsule

European Service Module

Service Module

SpaceX Starship Human Landing System Test Vehicle

Lander

Blue Origin Blue Moon Mark 2 Test Vehicle

Lander

Mission Photo Archive

Artemis III Orion Crew Module

NASA ID: jsc2025e016285

Artemis III Orion Crew Module

Technicians work on the Artemis III Orion crew module inside the Operations and Checkout Building at Kennedy Space Center, preparing the spacecraft planned to carry the next astronauts to walk on the Moon. Artemis III is targeting a landing near the lunar south pole, a region never explored by the Apollo astronauts and of particular interest for its permanently shadowed craters, which are thought to hold deposits of water ice.

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Official Portrait of Randy Bresnik

NASA ID: NASA

Official Portrait of Randy Bresnik

NASA astronaut Randy Bresnik is assigned to command Artemis III. A former U.S. Marine Corps pilot, Bresnik previously flew aboard Space Shuttle mission STS-129 in 2009 and later commanded the International Space Station during Expedition 53 in 2017.

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Official Portrait of Luca Parmitano

NASA ID: ESA

Official Portrait of Luca Parmitano

European Space Agency astronaut Luca Parmitano is assigned as pilot of Artemis III. A former Italian Air Force pilot, Parmitano has flown two long-duration missions to the International Space Station, commanding Expedition 61 in 2019.

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Official Portrait of Andre Douglas

NASA ID: NASA

Official Portrait of Andre Douglas

NASA astronaut Andre Douglas is assigned as a mission specialist on Artemis III. A former U.S. Coast Guard officer and engineer, Douglas joined NASA's astronaut corps in 2021, and Artemis III is set to be his first spaceflight.

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Official Portrait of Frank Rubio

NASA ID: NASA

Official Portrait of Frank Rubio

NASA astronaut Frank Rubio is assigned as a mission specialist on Artemis III. A former U.S. Army flight surgeon and helicopter pilot, Rubio previously set the record for the longest single spaceflight by an American, spending 371 days aboard the International Space Station after a coolant leak extended his 2022-2023 mission.

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