In the Shadow of the Moon (2007)

The moon landings told entirely by the astronauts who flew them, including Buzz Aldrin, Michael Collins and Jim Lovell, with no narrator in between. Their humor and wonder land well with kids, and Aldrin's confession about what he did inside his spacesuit before stepping onto the moon gets guaranteed giggles. Rated PG in the US. It spends real time on the launch-pad fire that killed the Apollo 1 crew and includes news footage of combat in Vietnam and 1960s riots, so it fits nine and up better than the youngest viewers.