H-Alpha




  • NGC6992_Ha
    NGC 6992 – Nebulosa Velo
  • veil-h-alpha
    Nebulosa in prossimità di Sadr (costellazione del Cigno)
  • IC1805_Ha
    IC 1805 – Nebulosa Cuore
  • NGC6888_Ha
    NGC 6888 – Nebulosa Crescente
  • IC1318_SADR_Ha
    IC 1318 – SADR
  • IC443_Ha
    IC 443 – Nebulosa Medusa
  • NGC7380_Ha
    NGC 7380 – Nebulosa del Mago
  • ngc6960
    Nebulosa Velo

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