Orion’s ‘Twin’ Completes Structural Testing for Artemis I Mission

The Orion structural test article forward bay cover jettison testing in progress at Lockheed Martin near Denver.

Engineers have completed testing on a duplicate of Orion called the Structural Test Article (STA), needed to verify the spacecraft is ready for Artemis I — its first uncrewed test flight. NASA and its prime contractor, Lockheed Martin, built the STA to be structurally identical to Orion’s main spacecraft elements: the crew module, service module and launch abort system.

The STA testing required to qualify Orion’s design began in early 2017 and involved 20 tests, using six different configurations — from a single element, to the entire full stack — and various combinations in between. At completion, the testing verified Orion’s structural durability for all flight phases of Artemis I.

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Hardware on the Move for Artemis II

The Orion crew module and its adapter for the first crewed Artemis mission are undergoing testing and maintenance at NASA’s Kennedy Space Center. On Artemis II, Orion will launch atop the Space Launch System rocket and carry astronauts around the Moon and back to Earth.

The Orion capsule that will fly astronauts on the Artemis II mission.
This Orion crew module adapter that will connect the capsule to the Space Launch System rocket.