Across
- 3. nasa's space probe
- 6. this is know as the home in space
- 7. how heavy/dens something is
- 8. H is its sign on the peritoc table
- 11. another word for our planet
- 13. a large cloud of dust
- 14. a very good snowmobile brand
- 16. objects in motion stay in motion
- 17. this is an old star that broke and turned into something that sucks stuff up
- 18. this keeps us on earth
- 21. how we travel in space aka how far something is
Down
- 1. is how long it takes for a satellite to orbit us
- 2. this makes cool figures in the night sky
- 4. a region beyond neptune
- 5. a consillation also know as (M31)
- 8. this is the most know satellite
- 9. these go around earth and give us information
- 10. this is our galaxy
- 12. a triple star in our solar system
- 15. we do this around the sun
- 18. the milky way
- 19. what is earth also called there are lots more of these to
- 20. the bright things in the night sky