Visual observation

This forum is devoted to all the exchanges concerning the visual observation of the sky. The reports of "astro meetings" should rather be placed in the forum "Meetings-Events".

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  1. été indien

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  2. M33 sous les tropiques

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  3. Protubérance solaire

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  4. Rencontre au Levant

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  • Astronomie planétaire
    Astronomie planétaire
    Sous la direction de C. Pellier
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