Across
- 2. A vehicle that travels to space.
- 5. Earth's natural satellite.
- 7. An object that orbits a planet.
- 8. A person who travels into space.
Down
- 1. A tool to see faraway objects in space.
- 3. A large round object that orbits a star.
- 4. A ball of ice and dust that travels through space with a glowing tail.
- 6. A being from another planet.
- 7. A light in the sky.
- 9. A mysterious flying object, often linked to aliens.