Across
- 2. a hole that sucks stuff in that's black
- 4. we sent _____ into the sky for wifi
- 6. astronomical year
- 10. our sun is a medium size of this
- 13. A space station
- 16. The_____ space craft
- 17. A space craft we sent into the sky in 1977
- 18. the milker way is a _______
- 19. measurement of an object
- 20. earth _____ around the earth
- 22. a constellation that starts with the letter p
Down
- 1. stars make _________ in the sky
- 3. planets like Pluto, Haumea, Makemake, and Orcus
- 5. we live on a ______
- 7. A triple star system
- 8. a property of matter
- 9. Not oxygen but _______
- 11. 1.5 hours
- 12. the name of a chocolate bar
- 14. a cloud of gas
- 15. A galaxy that starts with the letter a
- 18. A ______ pull keeps us on the ground
- 21. we live in a plant called ______