Across
- 1. - One of the separating sections of a multi-stage rocket
- 3. - The programme that first landed humans on the Moon
- 7. - A specific spaceflight assignment with defined objectives
- 8. - NASA programme that preceded Apollo; first US spacewalk
- 9. - The pressurised crew compartment of a spacecraft
- 12. - The rocket stage providing initial thrust at launch
- 13. - First Space Shuttle to fly, mission STS-1, April 1981
- 14. - Passing back through the atmosphere at mission end
Down
- 1. - Reusable winged spacecraft retired by NASA in 2011
- 2. - Soviet cosmonaut and first human in space, 1961
- 4. - The moment a rocket leaves the launch pad
- 5. - The ___ V rocket that carried Apollo astronauts to the Moon
- 6. - Mars rover exploring Gale Crater since landing in August 2012
- 10. - A probe that travels around a planet or moon
- 11. - Relating to the Moon - as in the ___ Module
