Across
- 1. a region in space that not even light can escape
- 3. it is also known as the north star
- 9. a constellation, a galaxy, and a tv series
- 13. has a definition of "a heap"
- 14. is abbreiviated to "ISS"
- 16. in the movie Toy Story, Woody's best friends name is Buzz ____
- 18. a large cloud of gas or dust
- 19. newton's first law of motion
- 22. saturn, uranus, jupiter, and the earth are examples of these
Down
- 2. it extends from roughly 30 astronomical units from the Sun
- 4. the trinary star system
- 5. a space probe that was launched in 1977
- 6. they can look like stars in the sky except they move by slowly
- 7. a curved path that one object follows around another due to gravity
- 8. what causes items with mass to attract to eachother
- 10. it is on the periodic table
- 11. we are on it right now (it's a planet)
- 12. cancer, leo, scorpio, etc. all have one of these to resemble it
- 15. a bright thing in the sky at night
- 17. the quantity of matter in an object
- 20. it is equivilent to one hour and 30 minutes
- 21. a system of stars