I read a lot about the lunar landing but not much about how they cam back. What was the launching vehicle like? Rockets leaving earth look huge. Ones leaving moon may probably be 6 times smaller. That's still big. Landing vehicle has that much fuel? Must have been risky landing in such fuel laden craft.

Off topic: Still feel little off remembering the day my logo was not selected for Fermi Linux ... http://computing.fnal.gov/unix-users/Fermi_Linux_Logo_Contest_Winners.html