1. Big Bang http://www.damtp.cam.ac.uk/user/gr/public/bb_history.html Related Websites: 4- Cosmology; Black Holes and Big Bang Particle Make-up of the Atom Life Cycle of Sun (Epoch 3: Stellar, Sun’s Life Cycle, Real-time) http://www.tufts.edu/as/wright_center/cosmic_evolution/docs/fr_1/fr_1_mov.html http://particleadventure.org/frameless/modern_atom.html

2. Virtual trip to Black Hole http://hubblesite.org/discoveries/black_holes Related Websites: 4- Cosmology; Black Holes and Big Bang (continued) Motion of Stars at Center of Milky Way Galaxy Implies Black Hole http :// bcs.whfreeman.com/universe6e/pages/bcsmain.asp?v=category&s=00110&n=01000&i= 25110.02&o=|25000|01000|&ns=0 Pair of Black Holes Circling Each Other Produce Gravitational Waves (Computer study) http://www.aip.org/png/2006/256.htm

3. Additional virtual trip to black hole http://antwrp.gsfc.nasa.gov/htmltest/rjn_bht.html Website on relativity, including black holes http://physics.syr.edu/courses/modules/LIGHTCONE/schwarzschild.html Related Websites: 4- Cosmology; Black Holes and Big Bang (continued)