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NGC891 in Andromeda
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This barred spiral galaxy presents itself to us nearly edge-on.
It is very large (13 arc minutes) and quite bright. The large dust lane
that bisects the galaxy is composed of dust and gas. It blocks the light
from the billions of stars that populate this region. Look at the image and
imagine the dust rings surrounding the core of the galaxy much as Saturn's
rings circle the planet. Yes... you can see it can't you?

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