Across
- 2. The first man made object to leave the orbit of the Earth and orbit the sun instead
- 4. The second person to be on the moon
- 7. The person who did the first spacewalk
- 8. Launched the first humans to space
- 10. The first human-crewed spacecraft to reach the Moon, orbit it, and successfully return to Earth
- 12. The first satellite released to
- 13. The first person to be on the moon
- 15. The US space agency to explore space
Down
- 1. First female in space
- 3. A US chimpanzee,becomes the first hominid in space
- 5. Historic United States space mission landed the first people on the moon
- 6. Launched the first people to the moon
- 9. The first successful voyage to the planet Mars, returning the first close-up images of the Martian surface.
- 11. The first man to go to space.
- 14. The soviets launched the first dog into space
