Celestial navigation was
always one of my favorite parts of going to sea. On a long transoceanic voyage, this included
taking sights of the Sun and stars to determine the location of the ship on the
great expanse. A typical day’s work with
the Sun included several sights, two or three running fixes, a latitude by
meridian altitude, and amplitudes to determine compass error. Morning and evening twilight meant star
time. In this interval when the stars
and the horizon were both visible, a round of five or six star sights yielded
positions before the Captain retired for the night and before he arose in the
morning.
The Moon played a unique
navigational role and was always most useful at night. On a clear night, a full or nearly full Moon
illuminated the horizon sufficiently to make star sights possible. I always liked taking “midnight stars” during
a peaceful and quiet night watch. I also
liked to sometimes take sights of the Moon as I would of the Sun in the
daytime. This could be a bit tricky, as
the Moon moved across the sky so quickly compared to the Sun and stars, but
proficiency came with practice.
There was always
something special about the Moon. It
seemed different from everything else in the sky. It traveled on its own schedule and radiated
its own unique and stark beauty. It
produced no light of its own, but reflected the Sun’s light instead. With the Sun it created the tides, but its
closer proximity to the Earth outweighed the Sun’s greater mass in determining
the range of the tides. When I was not
using the Moon for navigational work, I often enjoyed studying its craters and
ridges through a set of high-power binoculars.
Sometimes I paused to think that several humans had actually travelled
to the Moon and walked on its surface.
I had watched Apollo 11
make the first Moon landing on television in July of 1969. I was eleven years old then, old enough to
know what was happening, but not old enough to fully understand its
significance. Two years later, a chance
encounter brought me face to face with one of the Apollo 11 astronauts.
My older brother—the
smart one in the family—attended the University of Notre Dame and graduated on
Sunday afternoon, May 23, 1971. My
parents and I made the long trek from New York to Indiana for this auspicious
occasion. Most of the academic ceremony
was over my head, but I remember one salient feature of the day very clearly.
Notre Dame awarded nine
honorary degrees that day. The
recipients of these honors were all high achievers, of course, but one was, and
still is, a man of unique achievement who now holds a correspondingly unique
place in human history. This was Neil
Armstrong, the first person to walk on the Moon. He was quickly followed by his colleague
Edwin Aldrin, but only Neil Armstrong was present at Notre Dame that day. He received the degree of Doctor of Laws, honoris
causa, in recognition of his accomplishment in travelling to the Moon. He accepted this award graciously, and
afterwards he remained seated quietly and inconspicuously while the graduates
received their credentials.
Following the conclusion
of the ceremony, everyone left the arena.
As my parents and I were walking toward the family car, we noticed Doctor
Armstrong, escorted by a detail of the Indiana State Police, exiting through a
back door and heading toward a waiting automobile. Numerous well-wishers, autograph-seekers, and
photographers lined his route. My father
pulled out his camera and said to me, “David, quick, go over there and say
hello!” I joined the crowd, which
included several boys about my own age, and took a piece of paper from my
pocket for Doctor Armstrong to sign. I
waited my turn, then extended the paper toward him.
Doctor Armstrong spoke to
me pleasantly but regretfully. “I don’t
have a pen. Do you have a pen?” I said
that I did not. “I’m sorry,” he replied,
“I don’t have a pen, either. I’m sorry.”
He wished me well and off I went,
realizing that the other boys had come prepared with their own pens. On returning to my parents, I learned that my
father had quickly taken snapshots of this encounter. Fifty-two years later, we still have these photographs
in our family archives. One of them is
labelled, “David asking Neil Armstrong for autograph.” I seriously doubt that a signature on a small
scrap of paper would have lasted as long as the pictures have..
So I had met and been
photographed with the first man to walk on the Moon! This was a big deal for a thirteen-year-old
boy. It was a great moment for my
parents, too, and it soon became a treasured family memory. At sea several years later, I sometimes
thought of this chance encounter with Neil Armstrong when I was using the Moon
for navigation. As an adult, I came to
realize that meeting him had indeed been a very special privilege.
Ashore now, I still enjoy
gazing at the Moon. I keep track of its
phases and point them out to my grandchildren.
I think of the Moon as an old friend.
In addition to illuminating the horizon and governing the tides, the
Moon brings back memories of pleasant nights at sea and a happy meeting with
its first visitor from Earth.
Thanks for posting these; they bring a few moments of peace into an otherwise hectic day.
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