Across
- 2. The Earth's axis will be pointing to what star in about 12 000 years?
- 4. What are constellations made of?
- 9. The Big Dipper is a -------------.
- 10. Stars are made mostly of hydrogen and ------.
Down
- 1. We are 65%
- 3. The great red spot on Jupiter is actually a --------- larger than the Earth.
- 5. Ten ---- of meteorites hit the Earth everyday.
- 6. What is another name for the North Star?
- 7. What planet is closet to the sun?
- 8. What is the fastest thing in the Universe?