Astronauts will test drive NASA's Orion spacecraft for the first time during the agency's Artemis II test flight next year. While many of the spacecraft's maneuvers like big propulsive burns are automated, a key test called the proximity operations demonstration will evaluate the manual handling qualities of Orion.

During the approximately 70-minute demonstration set to begin about three hours into the mission, the crew will command Orion through a series of moves using the detached upper stage of the SLS (Space Launch System) rocket as a mark. The in-space propulsion stage, called the ICPS (interim cryogenic propulsion stage), includes an approximately two-foot target that will be used to evaluate how Orion flies with astronauts at the controls.

"There are always differences between a ground simulation and what an actual spacecraft will fly like in space," said Brian Anderson, Orion rendezvous, proximity operations, and docking manager within the Orion Program at NASA's Johnson Space Center in Houston. "The demonstration is a flight test objective that helps us reduce risk for future missions that involve rendezvous and docking with other spacecraft.