Across
- 2. - A large collection of stars held together by gravity.
- 4. - Happening once a year
- 6. - When the position of an object in space blocks how we see another object.
- 8. - The angle of an object above the horizon
- 9. - Pass across
- 10. - Bounces off
- 11. - The different appearances of the moon’s shape are the phases of the moon.
- 13. - Related to the moon
- 14. - All of space, all of matter, and all of the energy in it.
- 15. - The motion of the Earth around the Sun
Down
- 1. - Happening once a day
- 3. - The coming together or clumping together of matter by gravity to form larger objects
- 5. - The north star
- 7. - Related to the sun
- 11. -Something that repeats or happens over and over
- 12. - When light reflects off of matter in all directions