The Launch Vehicle Stage Adapter (LVSA) is the interstage connector for the SLS Block 1 vehicle that will make the SLS Program’s inaugural launch on Artemis 1; in both Crew and Cargo ...

After a total of three Block 1 launches, the Block 1B SLS upgrade with EUS would first launch on Artemis 4; the main difference from Block 1 to Block 1B is a new, larger upper stage developed in ...

Bush in the early 2000s. It sat unused for year adjacent to the VAB before it was modified to support the first three Artemis missions, using the Block 1 version of the SLS rocket. Artemis IV will ...

Work continues on the Neil Armstrong Operations and Checkout Building where the Orion spacecraft has been mated to the European Service Module.