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les mag astro : bravo

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Planetary Astronomy
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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fguinepain a écrit :Bref en attirant l'attention de monsieur et madame tout le monde sur un loisir passionnant et aux multiples facettes...

L'astronomie n'est pas un loisir à proprement parler... c'est une activité pour s'aérer les neurones et aiguiser sa vision!! Et effectivement comme tu le soulignes, partager pour préserver le ciel, c'est bien le moins que l'on puisse faire.

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