MissionOrion 2 is where you can fly NASA’s Orion spacecraft.

You can start by learning how to fly a spacecraft in space. You can free-fly in a direct retrograde lunar orbit, just like the Artemis I Orion did and the Artemis II Orion will. And you can go to a Near Rectilinear Halo-Orbit where you can test your piloting skills by docking with the Lunar Gateway Space Station that NASA will start assembling in lunar orbit in 2027.