: Hey people. I am only fifteen, but I am extremely fascinated by this topic and ones similar to it. Can somebody fill me in on what we are talking about, because, as you can all see, there are fifty million posts to read here. So please, get me started somewhere efficient....and be patient. Thanks friends. : Peace.

Try

http://www.astro.ucla.edu/~wright/cosmoall.htm http://www.astro.ucla.edu/~wright/cosmology_faq.html http://www.astro.ucla.edu/~wright/relatvty.htm http://math.ucr.edu/home/baez/gr/gr.html http://ourworld.compuserve.com/homepages/eric_baird/ec_princ.htm - very good resource.