Across
- 2. push suddenly or violently in the specified direction.
- 5. stage rocket a rocket with one stage
- 8. speeding up
- 9. a rocket with 2 or more stages
- 10. Used to help the rocket fly
Down
- 1. The first satellite
- 3. slow down
- 4. speed plus direction
- 6. used to help move the rocket in different directions
- 7. the rocket that carried the astronauts to the moon