Touchdown of Apollo 11 had many unknowns for the first lunar landing. Dodging the craters and boulders on the moon to land on a firm surface without totally running out of fuel for the return to Earth was a breathtaking experience. The author recounts his press briefing to the world's journalists prior to the 1969 launch at Cape Kennedy, followed by how he became an aerospace engineer. Building a suit to protect the astronauts from the unknowns encountered...