Friday, July 26, 2019

Apollo 11

"...We choose to go to the moon. We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too....
But if I were to say, my fellow citizens, that we shall send to the moon, 240,000 miles away from the control station in Houston, a giant rocket more than 300 feet tall, the length of this football field, made of new metal alloys, some of which have not yet been invented, capable of standing heat and stresses several times more than have ever been experienced, fitted together with a precision better than the finest watch, carrying all the equipment needed for propulsion, guidance, control, communications, food and survival, on an untried mission, to an unknown celestial body, and then return it safely to earth, re-entering the atmosphere at speeds of over 25,000 miles per hour, causing heat about half that of the temperature of the sun--almost as hot as it is here today--and do all this, and do it right, and do it first before this decade is out--then we must be bold."

President John F. Kennedy's speech at Rice Stadium, Houston, Texas, September 12, 1962

In 1962, Kennedy committed the United States of America to landing a man on the moon before the end of the 1960's .  On July 16, 1969 at 9:32 a.m., Apollo 11, the mission to accomplish that feat, was launched into space via a Saturn V rocket from the Kennedy Space Center on Merritt Island in Florida. Aboard were Commander Neil Armstrong, lunar module pilot Edwin "Buzz" Aldrin and Command module pilot Michael Collins. Four days later, on July 20th, Armstrong and Aldrin landed on the moon and spent over two hours walking on its surface, while Collins orbited in the command module.

The documentary,  Apollo 11 follows the mission just prior to launch until splash-down on July 24, 1969 in the Pacific Ocean just west of Hawaii.  

Apollo 11 is unique in that it relies on archival footage of the mission, from inside Mission Control, to camera footage shot by the astronauts themselves. NASA also located thousands of hours of uncatalogued audio from Mission Control.  This was combined with the archival footage to create a film that followed a timeline from the point of the Saturn V rocket being wheeled to the launchpad to the splashdown and quarantine and the conclusion of the voyage.  In addition, director Todd Douglas Miller forgoes interviews and narration to chronicle the historic voyage giving viewers a unique insider perspective of the entire voyage.

Apollo 11 presents viewers with some of the most beautiful clear images of the moon landing, of the lunar module in space and of the docking of the lunar and command modules. There are many images of Buzz Aldrin and not so many of Neil Armstrong who held the camera most of the time while on the moon's surface.


To help viewers understand some of the more technical aspects of the voyage, animation of the orbital path around the Earth, the various burns to orient the spacecraft a certain way, the orbital path around the Moon and the separation and docking of the lunar module with the command module were created as well as the re-entry path were created. Other interesting features are a few recordings of the physical condition of the astronauts during the launch and during the descent to the moon's surface. Interestingly during the launch Armstrong's heart rate was 110, while Buzz Aldrin's was a mere 88.

Buzz Aldrin setting up the seismometer at Tranquility Base.
For those old enough to remember watching the launch and who followed Apollo 11 throughout its mission, the film brings back so many memories and emotions; excitement and awe, along with the ever-present fear that something might go seriously wrong. Indeed, the film especially captures the moments of anxiety the various teams at Mission Control experienced. Their relief was palpable for example when communication was re-established every time the command module re-appeared on the side of the moon facing Earth or during the nine minutes of blackout during re-entry at the end of the voyage. And no film about any event in this era would be complete without the voice of Walter Cronkite Jr., news anchor for CBS Nightly News.

For those for whom the voyage of Apollo 11 was merely an event in history, this documentary is very much recommended. It might not have the thrills of modern movies and documentaries, but the complexity of the mission, the enormous number of people involved,  the risks undertaken and the courage to do so, and the fact that for the first time in history man stepped onto another world far from Earth, make Apollo 11 an important record of that accomplishment.

image credit:  https://nssdc.gsfc.nasa.gov/imgcat/hires/a11_h_40_5949.gif

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