Artemis Program

Complete Timeline

Humanity's path to returning to the Moon: all milestones of the Artemis program from the first test mission to the landing.

November 16, 2022

Artemis I - Launch

First flight of the Space Launch System (SLS) and Orion capsule. Uncrewed mission to test all systems.

Completed
November 21, 2022

Artemis I - Lunar Flyby

Orion performed a close flyby of the Moon at just 130 km from the surface, entering a distant retrograde orbit.

Completed
December 11, 2022

Artemis I - Splashdown

Orion returned to Earth after 25.5 days in space, traveling over 1.4 million miles. Splashdown in the Pacific Ocean.

Completed
2023-2026

Starship HLS Development

SpaceX continues Starship testing, the vehicle that will serve as the lunar lander for Artemis III. Orbital refueling demo expected mid-2026.

In Progress
March 2026 (planned)

Artemis II - First Crewed Mission

Four astronauts (3 NASA + 1 CSA) will orbit around the Moon without landing. Testing life support systems with crew.

Crew: Reid Wiseman (Commander), Victor Glover (Pilot), Christina Koch, Jeremy Hansen (CSA)

In Preparation
2028 (no earlier than)

Artemis III - Return to the Moon

Two astronauts will walk on the lunar surface at the South Pole, the first time since 1972. Includes the first woman on the Moon. Delayed from September 2026 due to Starship HLS development and Orion heat shield issues.

Planned
2028+

Gateway and Artemis IV

Construction of the Gateway space station in lunar orbit. Subsequent missions to establish a permanent presence.

Future
2030s

Toward Mars

Technologies and experience gained with Artemis will prepare humanity for the first human missions to Mars.

Vision

Key Dates

Nov 2022
Artemis I (Completed)
Mar 2026
Artemis II (Planned)
2028
Artemis III (Planned)
2028+
Gateway Station

Note on Dates

The dates shown are official NASA estimates and are subject to change based on technological development, testing, and other factors. This page is regularly updated with the most recent information.