Discussion II - Seasons & Moon Phases

1.- Remember the first class when we asked you: "List 3 things that you would like to learn in this astronomy class". Well, here are the results for sections 105 and 106:

As you can see, solar system related topics were the most voted!

2.- Why are there seasons on Earth? Let's ask Harvard Graduates ;)

3.- Useful links:

Sun Motions Overview 
Meridional Altitude

4.- Summary of what we discussed on Wednesday: