Before revision: Christina Koch, Artemis 2 Jeremy Hansen, Artemis 2 Roscosmos and Soviet space program ranks and positions Ranks Cosmonauts are professional space travellers from Russia.
After revision: Payload SpecialistA NASA or affiliated astronaut with Science Based Duties Jeremy Hansen, Artemis 2 Roscosmos and Soviet space program ranks and positions Ranks Cosmonauts are professional space travellers from Russia.