Across
- 3. a US government organization that does research into space and organizes space travel
- 7. the US space programme to put people on the moon
- 8. the state of being equal
- 10. a person whose job involves designing and building machines
- 11. a moral or legal claim to have
- 12. natural satellite
Down
- 1. a statement showing that two amounts or values are equal
- 2. an electronic device that is sent into space and moves around the earth or another planet
- 4. Dorothy Vaughan's job
- 5. first man in space
- 6. a curved path followed by a planet or an object as it moves around another planet
- 9. Katherine has to run 1/2 mile to reach it