Boeing

Boeing hot-fire tests SLS core stages at Stennis Space Center. · Space Launch System Green Run / hot-fire testing

Boeing’s SLS page says the Artemis I core stage traveled to Stennis for B-2 Test Stand testing and describes Boeing-led Green Run hot-fire testing there.

Boeing manufactures SLS core stages and related avionics work at Michoud Assembly Facility. · Space Launch System core stages

Boeing’s SLS page says Boeing created a production system at Michoud to build SLS core and upper stages and avionics, and that Boeing’s SLS workforce operates there.

Boeing launches Starliner from Space Launch Complex 41 at Cape Canaveral Space Force Station via ULA Atlas V. · Starliner / ULA Atlas V launch operations

NASA’s Commercial Crew press kit says ULA modified SLC-41 for Boeing’s Starliner launches and that Starliner flights use ULA’s Atlas V from Cape Canaveral Space Force Station.

Boeing uses Kennedy Space Center for Starliner and SLS integration, rollout, and launch preparation. · Starliner; Space Launch System / Artemis

Boeing’s SLS page places the program workforce at Kennedy Space Center and describes deliveries to KSC; Boeing’s Starliner materials also place manufacturing and launch operations at Kennedy Space Center.

Boeing is developing the Mobile User Objective System Service Life Extension satellites for the U.S. Space Force. · MUOS Service Life Extension

Boeing announced in June 2026 that the U.S. Space Force selected Boeing for MUOS SLE, a contract worth up to $2B.

Boeing builds the Space Launch System core stage, upper stages, and flight avionics for NASA. · Space Launch System; Artemis moon missions

Boeing’s SLS page states that NASA is Boeing’s customer for the core stage, upper stages, and flight avionics of Space Launch System and that Boeing supports NASA’s Artemis program.

Boeing provides Starliner crew-transport services to NASA for International Space Station missions under NASA’s Commercial Crew Transportation Capability contract. · CST-100 Starliner; NASA Commercial Crew Program; ISS crew transport

NASA’s Commercial Crew Program press kit says Boeing was awarded the CCtCap contract and that Boeing’s Crew Flight Test is part of that contract; Boeing’s Starliner materials call NASA the anchor customer and describe Starliner as a commercial crew transportation spacecraft for ISS missions.