Photograph (1-hour exposure time) showing circular star trails. The image was obtained by pointing the camera towards the pole star, Polaris, which is close to the Earth's axis of rotation; as a result, the Earth's circular motion is expressed by the circular motion of the stars around the North pole. Photographed from Mashpee, Massachusetts, USA, on August 8, 1975.

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Details

Creative#:

TOP10704940

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

No

Property Release:

No

Right to Privacy:

No

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