Our journey toward the stars has progressed swiftly.
In 1926 Robert H. Goddard launched the first liquid-propelled rocket,
achieving an altitude of 41 feet. In 1962 John Glenn orbited the earth.
In 1969, only 66 years after Orville Wright flew two feet off the ground
for 12 seconds, Neil Armstrong, Buzz Aldrin and I rocketed to the moon
in Apollo 11.
-- Michael Collins
Former astronaut and past Director of the National Air and Space Museum
