The Core Stage Forward Skirt Umbilical (CSFSU ... Mass Simulator before it will be de-stacked and replaced with the Orion spacecraft and service module for the Artemis 1 mission.

One of the set's few moving features is that the umbilical arms reaching out to ... work), which the astronauts use to board ...

After the structural attachment, electrical and data connections between Orion and SLS will be completed, along with umbilical connections from the Mobile Launcher to the spacecraft. The fully ...