Pretty much all my life, night time has
been MY
time. I have always had excellent night
vision and I don’t have to squint like I have to do in daylight or in
well lit
buildings, even at night. I have a
genetic defect in one eye. It doesn’t
contract with light, so I mostly have to wear sunglasses or really
squint and
get a headache. So, for me, especially
on a boat out on the reflective water, daytime is tough and night a
pleasure. This has made me into a night
person,
wandering around stargazing late into the night. But
even without the vision situation, I have always been
enthralled with the universe which can best be seen at night. The scientist in me makes me particularly
interested in the Universe, the origins and the vast timelessness
compared to
human life.
When out at sea, the stars stretch from
horizon to
horizon so clearly that it appears as a altogether different night sky
from the
night sky on land. I get the feeling,
when sailing, that I’m in a totally different place in the Milky Way
Galaxy or
maybe that I’m in the Andromeda Galaxy, our neighbor galaxy. When night vision scopes became available
for purchase, I quickly obtained one primarily for night time
navigation and
safety purposes. If someone goes
overboard at night, it is somewhat difficult to maintain visual contact. But with a night scope, you can spot lobster
trap buoys or anyone in the water just like in daylight.
Night scopes are electron plate photon
amplifiers which amplify light 50 thousand times. If
someone a mile or so away is holding a cigarette in his hand
it looks like he has a search light aimed at you, if looking through
the night
scope. So, if you look at the night sky
at a small difficult-to-see constellation with the night scope, you not
only
see it amazingly bright and clear, but you can see constellations well
beyond
that you didn’t know were there.
Can you imagine what a sight the moon
would have been 3-4
billion years ago? The moon was only
about 17,000 miles away so it would have appeared about 20 times larger
than
today’s moon. The oceans’ tides were
thousands of feet because of the strong gravity of the moon so close to
the
earth. It has been and continues to
escape from the earth at about one foot per year. Oh
well … the effect of the moon on the earth is another story
--- maybe later.
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