<p>I was thinking about taking Astro N12 online over the summer, but when I looked up the class, there's hardly anything on it. But there is stuff for C12, which has, literally, the same course description as N12. So...is there a difference, or are they basically the same thing? Thanks!</p>
<p>Course Format: Six hours of web-based lecture for eight weeks.
Credit option: Students will receive no credit for N12 after taking C12 or Earth and Planetary Science C12.</p>
<p>It looks like Astro C12, but in web-lecture format. I’m currently taking C12 right now, and it’s a really easy class (I must mention however I have taken Filippenko’s Astro C10 class, as well as Muller’s Physics for Future Presidents class, so I already am familiar with most of the conceptual ideas in the course).</p>
<p>for astro c12, can you attend any discussion section or just the one you are enrolled in? and is it required?</p>