Job

SLS ICPS upper stage (ULA)

Contracted by NASA from United Launch Alliance · Artemis I

ULA ICPS for SLS Block 1.

Schematic

ICPS RL10 engines is the job under this set.

BuilderUnited Launch AllianceContracted by NASA

BuyerNASA

Parent job

RL10 cryogenic engines on SLS Interim Cryogenic Propulsion Stage. · Aerojet Rocketdyne

Artemis I2022-11-16

Artemis II2026-04-01 · Orion

Artemis IVNET early 2028 · Human Landing System