Company
Aerojet Rocketdyne
USA · builds for the Moon
Aerojet Rocketdyne (now under L3Harris) supplies RS-25 engines for the SLS core stage on Artemis exploration launches. As propulsion / subcontractor.
Hardware
RS-25 core stage engines (Aerojet Rocketdyne)
Part · RS-25 engines, from Aerojet Rocketdyne, power the SLS core stage. · Artemis ILAS
Hardware · The Orion Launch Abort System is the tower above the crew module that can pull Orion clear of the rocket during launch or ascent. · Artemis IRS-25
Hardware · Four RS-25 engines on SLS core for Artemis I. · Artemis ISLS Block 1
Hardware · SLS Block 1 launch stack for Artemis II crewed flight. · Artemis IIJobs
RS-25 core stage engines (Aerojet Rocketdyne)
RS-25 engines, from Aerojet Rocketdyne, power the SLS core stage. · nasa.govOrion CM auxiliary engines + RCS thrusters (Aerojet Rocketdyne)
Aerojet Rocketdyne: eight auxiliary engines and 12 reaction-control thrusters on Orion crew module (NASA Artemis partners). · nasa.govOrion flotation helium tanks (Aerojet Rocketdyne)
Aerojet Rocketdyne high-pressure helium tanks that inflate Orion flotation for water recovery (NASA Artemis partners). · nasa.govOrion LAS jettison motor (Aerojet Rocketdyne)
Aerojet Rocketdyne provides the jettison motor for Orion Launch Abort System (NASA Artemis partners). · nasa.govICPS RL10 engines (Aerojet Rocketdyne / L3Harris)
RL10 cryogenic engines on SLS Interim Cryogenic Propulsion Stage. · nasa.govEUS RL10C-3 engines ×4 (Aerojet Rocketdyne)
Four RL10C-3 engines for the SLS Exploration Upper Stage. · nasa.govNew-production RS-25 core engines (Aerojet · Artemis V)
Artemis V is the first SLS flight NASA names for new-production RS-25 engines at 111% thrust. · nasa.govCargo
Orion Launch Abort System
The Orion Launch Abort System is the tower above the crew module that can pull Orion clear of the rocket during launch or ascent. · Artemis I · 2022-11-16RS-25 Core Stage Engines (×4)
Four RS-25 engines on SLS core for Artemis I. · Artemis I · 2022-11-16Space Launch System Block 1 stack
SLS Block 1 launch stack for Artemis II crewed flight. · Artemis II · 2026-04-01Sources
This is the public record. Jobs and flights a source named.