Man, what an amazing anniversary. I can just remember watching the moon landings as a kid, and then going to NASA to celebrate the 25th anniversary.
Now, it's been 50 years since America put a man on the moon and returned him safely to Earth.
I would like to start this thread with a nice illustration of the F1 engine, a colossal enterprise in engineering that was necessary to get the 6.5 million pound Saturn V rocket into orbit.
