Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

44169 topics in this forum

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  1. La vie en bleu.

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  2. Miroirs anglais

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  3. aidez moi!

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  4. Oculaires

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  5. Filtre

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  6. éclipse 31 mai 2003

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  7. Jumelles et astronomie.

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  8. Croix d'Einstein

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  9. Pour Albireo ...

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  10. recherche téléscope

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  11. miroir de 200

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  12. Driver To U Cam longue pose

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  13. un petit conseil

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  14. cherche trepied bois

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  15. 114 900

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