Orion's Successful Maneuvers Boost Confidence for Artemis III
By Eric Berger

AI Summary
In a critical series of tests, Orion's propulsion system was put through its paces with Pilot Victor Glover at the helm. Glover expertly navigated the spacecraft using its 24 reaction control thrusters, executing a range of maneuvers including side-to-side, up-and-down, pitch, roll, and yaw. His narration throughout the process highlighted that the vehicle performed better than anticipated. These tests are crucial for NASA as they prepare for the Artemis III mission, where Orion is expected to dock with lunar landers from SpaceX and Blue Origin in low-Earth orbit. This requires precise maneuvering, and the successful performance of all thrusters during the tests has bolstered confidence in Orion's capabilities. As the mission progresses, Orion will make a lunar flyby, bringing the crew closer to the Moon, with 20 percent of the far side illuminated during their closest approach.
Key Concepts
The process of controlling a spacecraft's movement and orientation in space using thrusters and other control systems.
A series of missions by NASA aimed at returning humans to the Moon and eventually establishing a sustainable human presence there.
Category
Space ExplorationOriginal source
https://arstechnica.com/space/2026/04/four-astronauts-are-now-inexorably-bound-for-the-moon/More on Discover
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