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#emissionnebula — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #emissionnebula, aggregated by home.social.

  1. Thomas Hanrath @[email protected] ·

    Sh2-148 is an emission nebula in the constellation Cepheus, positioned approximately 18,900 light-years from Earth. This compact HII region is powered by embedded massive OB stars ionizing the surrounding hydrogen. It reaches culmination at astronomical midnight in early September, marking the optimal window for narrowband imaging.

    astrocamp.eu/en/sharpless-148-

    #astrophotography #astronomy #nature #EmissionNebula

    #astrophotography #astronomy #nature #emissionnebula
  2. Thomas Hanrath @[email protected] ·

    First light with my ultra-narrowband filters! The North America Nebula (C 20) in the classic Hubble palette, captured over three July nights from Koblenz. 6 h 15 min total, and every minute was worth it.

    ▼ Baader Apo 95 CaF2 | SkyEye62AM

    astrocamp.eu/en/north-america-

    #astrophotography #astronomy #nature #Astrophoto #EmissionNebula

    #astrophotography #astronomy #nature #astrophoto #emissionnebula
  3. Thomas Hanrath @[email protected] ·

    First light with my ultra-narrowband filters! The North America Nebula (C 20) in the classic Hubble palette, captured over three July nights from Koblenz. 6 h 15 min total, and every minute was worth it.

    ▼ Baader Apo 95 CaF2 | SkyEye62AM

    astrocamp.eu/en/north-america-

    #astrophotography #astronomy #nature #Astrophoto #EmissionNebula

    #astrophotography #astronomy #nature #astrophoto #emissionnebula
  4. Thomas Hanrath @[email protected] ·

    First light with my ultra-narrowband filters! The North America Nebula (C 20) in the classic Hubble palette, captured over three July nights from Koblenz. 6 h 15 min total, and every minute was worth it.

    ▼ Baader Apo 95 CaF2 | SkyEye62AM

    astrocamp.eu/en/north-america-

    #astrophotography #astronomy #nature #Astrophoto #EmissionNebula

    #emissionnebula #astrophoto #nature #astronomy #astrophotography
  5. Thomas Hanrath @[email protected] ·

    First light with my ultra-narrowband filters! The North America Nebula (C 20) in the classic Hubble palette, captured over three July nights from Koblenz. 6 h 15 min total, and every minute was worth it.

    ▼ Baader Apo 95 CaF2 | SkyEye62AM

    astrocamp.eu/en/north-america-

    #astrophotography #astronomy #nature #Astrophoto #EmissionNebula

    #astrophotography #astronomy #nature #astrophoto #emissionnebula
  6. Thomas Hanrath @[email protected] ·

    First light with my ultra-narrowband filters! The North America Nebula (C 20) in the classic Hubble palette, captured over three July nights from Koblenz. 6 h 15 min total, and every minute was worth it.

    ▼ Baader Apo 95 CaF2 | SkyEye62AM

    astrocamp.eu/en/north-america-

    #astrophotography #astronomy #nature #Astrophoto #EmissionNebula

    #astrophotography #astronomy #nature #astrophoto #emissionnebula