Essen, horizontal view

Internet Project

Observing, Photographing and Evaluating the

Transit of Venus, June 8th, 2004

Essen, equatorial view

First Transit Impressions from Essen

Queue of Observers Camera shot through a spectiv Measuring the position of the Sun

Pinhole images of the Sun show Venus!

generated by an artificial pinhole
Catching natural sunspots
on a wall
Sunspots, generated by natural pinholes (under large trees)

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Udo Backhaus
last modification:  June 14th, 2004