ast
ro
naut
Plural
astronauts
1
someone who is trained to travel and work in space
- She fulfilled her childhood dream of becoming an astronaut and traveled to the International Space Station.
- The astronaut conducted experiments on microgravity effects during the space mission.
- He underwent rigorous physical and mental training to qualify as an astronaut.
- The astronaut gazed at Earth from the spacecraft's window, marveling at its beauty.
- He wrote a memoir detailing his experiences as an astronaut, including his spacewalks and scientific research.