3/22 Welcome to Astronomy 109!
Please make sure to read the syllabus and schedule carefully and
let me know if you have any questions.
3/22 There is a very useful online
version of a textbook that will be coming out at
http://bigbang.physics.tamu.edu/.
It covers quite a bit of the background material that we will be
going over.
Topics in Astronomy: Black Holes