astronaut
a struh not
- n a person trained to travel in a spacecraft
the Russians called their astronauts cosmonauts
- Outside his orbiting capsule in his own space suit, an astronaut will be a man beset by problems.
- The sixth private citizen to go into orbit talks to PTI about the space race, Stephen Colbert and being a second-generation astronaut.
- Could an astronaut swallow food in zero gravity? Would he choke? Would crumbs float into the shuttle's instruments and break something? To keep things simple, astronauts on the .