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Lockheed Martin Hands Over Orion for Artemis II

The Artemis II Orion spacecraft seen at Kennedy Space Center ahead of its hand-over to NASA. Image: NASA.
The Artemis II Orion spacecraft seen at Kennedy Space Center ahead of its hand-over to NASA. Image: NASA.

The spacecraft set to carry humans into lunar orbit for the first time this century is in NASA’s hands. 

Lockheed Martin delivered a completed Orion spacecraft to the agency’s Exploration Ground Systems team yesterday. It is scheduled to carry four astronauts around the Moon during the Artemis II mission in early 2026.

Long pole: Kirk Shireman, the Lockheed VP in charge of the Orion program, said battery packs that failed extreme shock tests and needed to be redesigned caused most of the delay. Nonetheless, Shireman said each Orion vehicle has been delivered faster than the one before, and at lower cost. Lockheed teams are already at work on the Artemis III and IV vehicles. 

Skip adjuster: Though Orion returned safely from the uncrewed Artemis I round-the-Moon test mission in 2022, chunks of its thermal protection system unexpectedly broke off in the extreme environment of reentry. Lockheed and NASA did months of tests and analysis to ensure astronauts wouldn’t be in danger and ordered a redesign for the Artemis III vehicle.

However, the agency determined that the same heat shield—which had already been constructed—could be used for Artemis II, as long as its “skip” reentry trajectory is shortened to limit heat exposure. 

Hello, Starship: Shireman said that Lockheed is working with SpaceX on docking procedures for an Artemis III Moon landing, in which Orion would carry astronauts to lunar orbit and transfer them to Starship for the final descent to the lunar surface. Artemis II’s Orion vehicle will carry a docking camera and perform a practice rendezvous with the SLS’s upper stage. 

Veto threat: The nominee for NASA administrator, Jared Isaacman, seems set to pursue a Moon landing. But he has spoken of switching the launch of future Artemis missions away from Boeing’s SLS to newer vehicles like SpaceX’s Starship or Blue Origin’s New Glenn. 

“The fastest way to get Americans back to the Moon—we want to beat the Chinese—has got to be flying Artemis III on SLS,” Shireman said. “But could you fly Orion on a different vehicle, like a [Blue Origin] New Glenn? There’s some modifications…but nothing that’s extremely difficult.”

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