KnowraAstronautLinked fromLinked fromThe 7 pages that link to Astronaut, each with the reason it gives.All 7Narrower topic 4Compared with 3NASA astronaut corpsNarrower topic: The NASA corps is one national agency's astronaut group within this broader role.Peggy WhitsonNarrower topic: Whitson’s career exemplifies the scientific, operational, and command roles of an astronaut.Chris HadfieldNarrower topic: Hadfield’s astronaut role spans mission operations, engineering, and public communication.Samantha CristoforettiNarrower topic: Cristoforetti's work combines spacecraft operations, scientific research, and crew responsibilities.