Across
- 4. It is a theory of the origin of the universe
- 5. It is any planet beyond our solar system
- 7. It is the first stage of the phases of the moon
- 8. The planet that is between the Sun and Venus
- 9. The name of our galaxy
- 10. The constellation of the bull
- 12. It spins in the opposite direction
Down
- 1. It is a type of galaxy
- 2. It is a rock that impacts the Earth
- 3. It is one star in Gemini
- 6. The constellation of the crab
- 11. It spins vertically