An astronaut is a person trained to travel and work in space inside a spacecraft.
It comes from Greek *astron* 'star' and *nautēs* 'sailor', literally meaning 'star sailor'. The word was created in the 20th century when human space travel became possible.
Calling astronauts 'star sailors' makes space travel sound like ancient ocean voyages, just in a new medium. It reminds us that exploration has always been about brave people leaving the known world in fragile vehicles, hoping to return with new knowledge.
For much of the space age, astronauts were overwhelmingly male, and language and imagery around astronauts reflected this, often sidelining women and non-U.S. pioneers. Women were excluded from early astronaut programs despite being qualified pilots and scientists.
Use gender-neutral “astronaut” unless referring to a specific person’s identity; avoid assuming astronauts are male, and highlight diverse astronauts where relevant.
["space traveler","crew member"]
Women astronauts and cosmonauts have played crucial roles in space exploration, from Valentina Tereshkova and Sally Ride to many contemporary mission specialists, challenging stereotypes about who belongs in STEM and spaceflight.
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