Across
- 2. the circle that the earth goes in
- 3. earth is one of them
- 7. the distance bright stuff travels in a year
- 9. there is a space telescope made by ____
- 13. a giant cloud of dust and gas in space
- 16. the princess that Perseus saved
- 17. man made things orbiting the earth
- 18. f=_xa
- 20. __+oxygen=water
- 21. a pattern the stars make
- 22. when you're moving forward ___ keeps you moving forward
- 23. travels around the world in 90 mins
Down
- 1. our solarsystem
- 4. the planet we live on
- 5. a star system made of three stars
- 6. outside ofNeptune dwarf planets and stuff are there
- 8. north star
- 10. ISS travels around the world in _____
- 11. millions of them in the sky
- 12. a place in the universe where even light can't go
- 14. we are in the milky way ___
- 15. what keeps us down
- 19. flies by Jupiter and Saturn made by us
