Solar Astronomy

Sign in to follow this  

Discussion devoted to the Sun, whether instruments, projects or images of the Sun.

309 topics in this forum

    • 4 replies
    • 1 reply
    • 2 replies
    • 0 replies
    • 4 replies
  1. ic 1805 et ic 1795

    • 0 replies
  2. filtre daystar

    • 8 replies
    • 1 reply
    • 31 replies
    • 2 replies
    • 18 replies
  3. Coronado pst oxydation ITF

    • 6 replies
    • 4 replies
    • 1 reply
    • 1 reply
    • 16 replies
    • 26 replies
    • 11 replies
  4. soleil du 17 octobre

    • 8 replies
    • 12 replies
    • 6 replies
    • 3 replies
  5. Soleil en argentique

    • 5 replies
  6. Vivement octobre

    • 11 replies
  7. Coucher de Soleil

    • 0 replies
Sign in to follow this