NASA Installs Key Simulator for Artemis Moon Missions

The 103-ton interstage simulator is now in place at the Stennis Space Center, marking a significant step in preparing for future Artemis launches.

NASA has successfully installed a 103-ton interstage simulator at the Thad Cochran Test Stand, located at the Stennis Space Center in Mississippi.
The simulator is designed to mimic the Space Launch System's interstage section, which will protect the rocket's upper stage during Artemis missions.
This installation is crucial for testing the Exploration Upper Stage (EUS) that will be part of the upgraded Block 1B version of the SLS.
The EUS, equipped with four RL10 engines, will significantly increase payload capacity, supporting up to 42 tons of cargo without a crew.
NASA's testing efforts aim to ensure the safety and readiness of the SLS components for the Artemis IV mission, which will include a lunar landing.