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South Celestial
Pole.

Like the axel of a wheel, the Earth's geographic poles are a point of
rotation. In the Northern hemisphere, the North star, Polaris, gives a
guide to the point directly above the Arctic. In the south, there is no
such star. Down here, early navigators used a number of points in the
sky, including the southern cross, to find their compass directions.
Using these methods, the Polynesians sailed the mighty Pacific Ocean and
eventually found their way to New Zealand, where this photo was taken.
Like water going down a plug-hole, the stars spiral the south celestial
pole in this 20 minute exposure. The main exposure was 20 minutes, then
the lens was covered for two minutes before being re-exposed for a
further minute to show the individual stars. Photo details: Minolta
camera, 20 minute exposure with a 28mm lens @ f-2.8, Kodak Elitechrome
200 slide film.
Image
taken July 27th 2003 |