Across
- 2. small bright lights in the sky at night
- 4. object that shines in the sky at night
- 7. looks like a bright star with a tail
- 8. Everything in space
- 10. rocky objects that goes around the sun
- 11. vehicle that travels in space
Down
- 1. a piece of rock from space that hits Earth
- 3. sun and the planets
- 5. building where scientists watch the stars
- 6. something used to watch the planets
- 9. Very large group of stars and planets