Across
- 5. the science of space travel
- 7. to force a pilot out of an aircraft of spacecraft
- 8. a small section of a spacecraft that detaches from the main part
- 10. the scientific study of the stars
- 11. a person who studies the stars
Down
- 1. an instrument to make distant objects appear nearer
- 2. a person who is trained to travel in space
- 3. to travel around the earth on a set path
- 4. an object that travels around another object in space
- 6. a small instrument used to magnify objects
- 9. a team of people in charge of a spacecraft