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Cosmic Humility Musing On Star Stuff |
Hello all you respected Canaries. Have
you ever been to a star party? Amateur astronomers set up their telescopes and
invite anyone who wants a look. It's free. Usually held in a city park, one
with a fringe location so it's dark enough, it's so low key you could drive
by and never see the telescopes. They have their sights set on the highest possible
viewpoint but these astronomers keep a surprisingly low profile. After an hour
with them, I understood why. They're a humble lot, for good reason.
•••••••
Helix
Nebula in the constellation Aquarius, also called the Eye of God
It started with a nebula. His telescope had blinking red lights on its tripod feet so you wouldn't trip over them in the dark. As I walked up, he asked, "Have you ever seen a nebula?" I didn't think so, couldn't place it if I had. His scope was aimed at one of the four nebula in the Orion constellation's sword, don't ask me which one 'cause they all seem to have names like "M643." But that's where the mundanity stopped. As my eye adjusted to the viewfinder, I saw a cloudy mass of interstellar gas spritzed with numberless starry specks. "You're seeing stars being born," said my guide, explaining "it's the off-gassing from a supernova, a star explosion, making all that cloudiness. That's a significant event we're watching... the birth and death of an entire solar system." I always notice the Orion constellation, it's one of the easiest to identify, but I had no idea that such a large scale cosmic event was in progress there! And there were FOUR of them!
The night was crisp and cold, a sharp, clear sky high above Cedar Hill. We were surrounded by a cookie cutter suburb on the edges of this dark little city park. Meanwhile, easily visible through a modest-sized amateur telescope, star systems were exploding overhead. "Does any of that gaseous cosmic debris ever reach Earth?" I asked. "Any oxygen you ever breathe is here because this kind of cosmic activity brought it here, millennia ago," he mused. "We're breathing stardust?," I jokingly asked. "We ARE stardust," he solemnly replied.
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– Carl Sagan |
This
revelation suddenly made me shift places with the stars. When
I first looked through the scope, I thought the stars looked like mere specks.
The realization then dawned on me that WE are the specks. Standing there in a
fragile human body on a hilltop in Texas suddenly seemed so insignificant and
impermanent. The sensation was a perfect experience of absolute humility.
Another
astronomer asked me, "Want to see a galaxy?" A question like this presents
a certain sort of mental pause, a bit of a double-take, in which you momentarily
remind yourself that you're talking with people of science, not freaks on drugs
or street people having psychotic episodes. I
had to breathe a nice, deep breath of the cedar-tinted air and mentally re-group
after being asked if I wanted to see a galaxy. Then, the obvious answer arose: "OF
COURSE, I want to see a galaxy!"
The passionate young
astronomer had the biggest scope in the park. Even so, I couldn't prevent an
ounce of doubt from eking out: "I didn't know we could
see other galaxies." The closest galaxy to ours," he explained, "is
Andromeda, and yes, it's visible." Then he swung a laser pen up into the
sky to show me its location. To my surprise, the slender green filament of light
from the pen seemed to penetrate up and away through space, pointing to an exact
star at its tip end. "Oops," the astronomer muttered, "there's
an airplane, I'd better not point this up in that direction."
My puzzlement was unrestrained: "Are you implying that this laser
pen could be seen by airplanes flying overhead and that they could be dangerous?"
"Yes, absolutely," he confirmed. "I wouldn't want to take the chance
of blinding any pilots by shining this into their eyes accidentally." He
was talking about a pen light that I use to point out details in slide shows.
Now that pen was pointing at another galaxy and potentially blinding airplane
pilots on the way there!
Mind you, I don't intend to sound skeptical here, I only mean to convey that my
sense of scale has been dramatically disoriented. We humans may indeed be specks,
but here we are with a light in our hands that can penetrate thousands of miles
into space, and that could affect living things in its path. This was a variant
of the previous lesson in humility: we may be specks but we are precocious specks,
that's for sure!
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– Carl Sagan |
This
precocity was reinforced by the technical set-up of our astronomers, who had laptop
computers connected to their scopes that would take the keyed-in coordinates and
automatically navigate the scopes to the exact point in the sky that they were
looking for. And, out there in the middle of the park, those computers were tapped
into a high-speed wireless internet connection too. The astronomers used it to
show us photos from the websites of NASA, major observatories and other astronomers,
to elucidate the viewpoints of the stars we were seeing live.
A long gaze at Andromeda, our closest galaxy, revealed no visual phenomena
beyond its masquerade as a speck. The point wasn't the visual spectacle, the point
was the inner perspective. Contemplating stars and galaxies puts you in your place.
My guess is that astronomers must be an extremely humble group, no matter how
big their telescopes are. How could they not be, with the sustained influence
of such frequent contact with the infinity and timelessness of space?
Most of us think of the stars as no more than a decorative backdrop for the moon.
But I think if enough of us go to star parties and get a closer look at what we
really are, where we came from and where we're going, there might be a chance
of breaching mass consciousness. Seeing the stardust that was, is and will be
who we are now and forever, our egos might be readjusted just enough to give us
a pause from the pandemonium we seem so adept at creating for ourselves. It might
give us a step down from the pedestal we place ourselves on. And it might just
give us a less frenetic sense of what Time is all about.
Check with your local astronomy clubs for star parties and invite your friends
to go galaxy gazing. It's W-A-A-Y cooler than going to a movie or the mall.
Maybe the dawn of a new world isn't so hard to start after all.
with
sincere thanks to the
Texas Astronomical Society
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