What is astronaut characters?

Astronaut characters are fictional characters who are trained to travel and work in space. They are often depicted as brave, intelligent, and highly skilled individuals, capable of enduring the risks and challenges of space travel. Some popular astronaut characters in fiction include:

1. Mark Watney from "The Martian" by Andy Weir, who is left stranded on Mars and must use his wit and ingenuity to survive.

2. Dr. Ryan Stone from "Gravity," played by Sandra Bullock, who faces a series of life-threatening challenges while repairing a satellite in orbit.

3. John Crichton from "Farscape," a human astronaut who is accidentally transported to a distant part of the universe and must adapt to life among a group of alien species.

4. Captain James T. Kirk from "Star Trek," who leads his crew on daring missions and adventures across the galaxy.

5. Dr. David Bowman from "2001: A Space Odyssey," who becomes embroiled in a mysterious and surreal journey through time and space.

6. Cooper from "Interstellar," played by Matthew McConaughey, who leads a team of astronauts on a mission to find a new home for humanity after Earth becomes uninhabitable.

Overall, astronaut characters are often seen as symbols of exploration, adventure, and the human spirit's boundless curiosity and ambition.