Refer to the regular Lecture Class Midterm 2 Notes for information which is applicable to all classes. The only difference for the Telecourse is the note below about the Telecourse videos, and the Telecourse Calendar.

     Episodes 16 through 19 of the Telecourse Broadcasts, "Astronomy: Theories and Observations", should be a useful introduction to the topics covered on the second midterm, but the textbook and website are far more critical to learning the material thoroughly, since the entire series runs less than 10 hours.