Across
- 3. A massive system of stars, planets, and other space debris.
- 5. The act of sending a spacecraft into space.
- 10. It's a NASA-operated visitor complex in Florida.
- 13. The investigation of outer space beyond Earth's atmosphere.
- 14. A small particle from a comet or asteroid that travels in space.
Down
- 1. The United States' space agency responsible for space exploration.
- 2. This Florida spaceport is known for numerous rocket launches.
- 4. An instrument used to observe distant objects in space.
- 6. A vehicle designed for travel or operation in outer space.
- 7. A habitable artificial satellite where astronauts work and conduct experiments.
- 8. A person trained to travel and work in space.
- 9. An exploration vehicle designed for Mars missions.
- 11. A reusable spacecraft used by NASA for various missions.
- 12. NASA's program that landed the first humans on the Moon.
- 15. The path an object takes as it revolves around another.