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".

3111 topics in this forum

    • 1 reply
    • 3 replies
    • 2 replies
    • 6 replies
    • 12 replies
    • 5 replies
    • 3 replies
  1. Transit de Io et GTR

    • 3 replies
    • 7 replies
    • 14 replies
    • 17 replies
    • 6 replies
    • 10 replies
    • 42 replies
    • 3 replies
    • 13 replies
    • 2 replies
    • 11 replies
    • 18 replies
  2. Etoile filante rouge

    • 3 replies
    • 0 replies
    • 9 replies
    • 5 replies
    • 11 replies
  3. Nébuleuse sans étoiles ...

    • 31 replies
  4. Un obstacle de plus

    • 4 replies
    • 9 replies
  5. Est-ce la turbulence ?

    • 8 replies
    • 4 replies
  6. Eclipse de Lune

    • 13 replies