<p>check out these courses too:</p>
<p>Intro to Astronomy:
[Physics</a> 55](<a href=“http://www.cgtp.duke.edu/~plesser/phy55-spring08/]Physics”>http://www.cgtp.duke.edu/~plesser/phy55-spring08/)</p>
<p>Intro to Astrophysics:
[Physics</a> 105](<a href=“http://www.phy.duke.edu/~mkruse/Phy105_2008.html]Physics”>http://www.phy.duke.edu/~mkruse/Phy105_2008.html)</p>
<p>Astrophysics (grad-level):
[Astrophysics</a> (PH 418) Course Expectations (2007/2008 Kolena)](<a href=“http://www.phy.duke.edu/~kolena/course_ex_ast_07f.html]Astrophysics”>http://www.phy.duke.edu/~kolena/course_ex_ast_07f.html)</p>