Across
- 3. - Building or facility that simulates the night sky and celestial objects
- 6. - Rocky object that orbits the sun, typically found in the asteroid belt
- 8. - Another term for an astronaut, used in some countries
- 10. - Luminous celestial object made of hot gas
- 12. - Instrument used for observing distant objects in space
- 13. - A streak of light caused by a meteoroid entering the Earth's atmosphere
- 14. - Extraterrestrial being from another planet
Down
- 1. - Icy object that orbits the sun and develops a glowing tail when close to it
- 2. - Vast system of stars, gas, and dust held together by gravity
- 3. - Large celestial body that orbits a star
- 4. - Person who travels and works in space
- 5. - Natural satellite that orbits a planet
- 7. - The star at the center of our solar system
- 9. - Vehicle designed for travel or operation in outer space
- 11. - Vehicle used for space travel