Across
- 3. flying vehicle with fixed wings.
- 7. a vehicle used for travelling in space.
- 8. the necessary items for a particular purpose
- 10. a person who trained to travel in a spacecraft.
Down
- 1. the surroundings or conditions in which a person, animal, or plant lives or operates.
- 2. the condition of being fit and healthy.
- 4. perform a scientific procedure, especially in a laboratory, to determine something.
- 5. machine designed to provide a realistic imitation of the controls and operation of a vehicle or aircraft.
- 6. the air/gas we use to breathe.
- 9. related to human bodies.