Add Headings and they will appear in your table of contents.
1. How many stars are in our solar system?
2. Most of the Universe is...
3. What type of star is our Sun?
4.. What is the difference between a Jovian planet and a terrestrial planet?
5. What is the difference between a comet, asteroid
and a meteor?
6. What proof do we have that the earth rotates?
7. What are the 3 reasons for the seasons?
8. What is the difference between revolution and rotation?
9. What causes the phases of the moon?
10. What phase of the moon shows 0 reflected light?
11. What causes tides?
12. What phases is the moon in during a lunar eclipse? solar eclipse?