I love thinking about the what-ifs and theories behind astrophysics, but I don't understand the math at all. I'd love to take classes on it but, being in the military, it's hard to find time to do that at my rank. I was just curious if anyone had any good ideas for books or sites that I could use to teach myself the math needed. Right now, I'm at about an Algebra I level. I know... that's pretty low. My goal is to get up to Trig and Calc. Any ideas?


~Vigilo Astrum