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Ce forum n'est tout de même pas un conteste de popularité--j'ai perdu de puis très longtemps. ;-)

On ne peut pas plaire à tout le monde tout le temps.

C'est dans nos différentes personnalités, expériences, savoirs, etc. qu'on s'enrichie. 

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Observing, imaging and studying the planets
A comprehensive book about observing, imaging, and studying planets. It has been written by seven authors, all being skillful amateur observers in their respective domains.
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