Across
- 1. how long it takes for satellites to orbit the earth
- 4. _________ telescope
- 9. a constellation in the shape of a bull
- 10. lion who got killed by Hercules had impenetrable hide
- 13. one of the zodiac signs only mad up of 3 stars
- 14. very famous hunter who is a constellation
- 17. we have thousands of these in our universe.
- 20. (star wars) a long time ago in a _______ far far away
- 22. large space station that is orbiting earth for research purposes
- 23. what keeps us on the ground
- 25. launched in 1977 farthest man made object in space
- 26. when a super red giant dies forms a ___________ that sucks all matter into it
- 28. the moon _____ around earth
Down
- 2. hazy band of stars in the sky
- 3. man made devices that takes 90 min to orbit the earth
- 5. light second, light hours, light day, light month,________
- 6. closest star system to our solar system it lies in the constellation Centaurus
- 7. also called the north star
- 8. when a group of stars forms an image
- 11. only planet that is inhabitable
- 12. when a star dies and leaves a colorful aftershock
- 15. property of matter that remains unchanged unless acted upon by and opposite force
- 16. the simplest element
- 18. a constellation who is a Greek hero who had to do 12 tasks
- 19. large donut region beyond Neptune
- 21. this includes earth and Mars and Venus ect
- 24. amount of matter an object contains
- 27. name of princess that thesus saved