Across
- 1. first multi-person crew space flight
- 3. a space shuttle that exploded upon launch and caused a tragic loss of life.
- 6. 17 last manned mission to the moon
- 7. first human to walk on the moon
- 8. the first satellite launched by USSR
- 9. the first US satellite
- 10. first space probe to escape earths gravity
- 11. first ever successful moon landing
Down
- 1. first woman in space
- 2. the first Soviet man in space
- 4. Canadian satellite
- 5. first American in space in Freedom 7