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A casual glance at the dark night sky seems to imply that most of
the universe is accessible to us. The sky is filled with stars and even
the most modest starcharts will show a region teeming with objects to be
observed with binoculars and small telescopes. This is especially so in
the direction of NGC 6814. When we look at this galaxy we are looking
into and through an inner spiral arm of our own galaxy. Clouds of gas
and dust billow and waft in the foreground of NGC 6814 which lies some
68 million light years away. Thus the reality is that many directions are
dimmed or completely hidden from view due to the busy inner workings of our
own home. We are lucky that NGC 6814 is an intrinsically bright galaxy and
its light skirts some of the thickest clouds of the milky way. Not unlike
the filtered sunlight of a hazy day, NGC 6814's light is dimmed and muted.
Its spiral arms are bright blue with many the many punctuated pinks and reds
of HII regions. Only the salient details of color and structure can be
perceived in the image shown here. Astronomers have studied this galaxy
extensively and have noted that its nuclear region changes in brightness
on the order of weeks and months.
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