Across
- 1. the sun of posiden
- 3. a gaint could of dust in space
- 4. it is a region in space where gravity is so intense that nothing, not even light, can escape
- 7. this is the plant we live on
- 10. residence to change in motion
- 16. a space based observatory that orbits earth
- 17. a space probe that is one the outside of the univers
- 18. a massive collection of stars, gas, dust, and dark matter held together by gravity
- 23. the north star
- 24. a satilight that people live in
- 25. a constilation
- 27. 9.8 meter per second sqared
- 28. a zodiac constellation representing a ram
Down
- 2. the big dipper is part of this
- 5. a prominent hero from Greek and Roman mythology
- 6. it take a satilight this amount of time to get around earth
- 8. a clean methane
- 9. Pluto orbits on this
- 11. something that orbits earth
- 12. are sun is one
- 13. the close star to plant earth
- 14. we live on one
- 15. the size and weight of an object
- 19. the water giver
- 20. you move at the speed of light for a yearlightyear
- 21. the big dipper is one
- 22. the glaxey we live in
- 26. an object revoling around somthing