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Artemis 4

Rocket launch

by USA

Launch timeMarch 2026

planned

Orbit: Lunar

Third crewed Orion flight. First launch of the SLS Block 1B variant with the Exploration Upper Stage. Delivery of I-HAB to the Lunar Gateway.

Rocket SLSBlock 1B

will launch from Kennedy Space Center, LC-39BUSA

Payloads

NamePurposeMassComment
Artemis 4Crewed Gateway expedition--
International Habitation Module (I-HAB)Lunar Gateway component--