Across
- 2. a planet everyone jokes about.
- 5. large blocks of ice hurdling through space.
- 7. big nothing that sucks in light.
- 9. passengers of the big space bus
- 10. balls of gas that burn very hot.
Down
- 1. one star that we orbit around.
- 3. the thing that killed the dinosaurs.
- 4. big space bus.
- 6. a massive collection of stars and planets.
- 8. our large rock that we are killing.