Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."

Neil Armstrong: First moonwalker, iconic quote: "One small step for man, one giant leap for mankind."