#emissionnebula — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #emissionnebula, aggregated by home.social.
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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.
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My first attempt with the Foraxx palette on the North America Nebula (C 20). Three nights in July 2026, 6 h 15 min of narrowband data from Koblenz.
▼ Baader Apo 95 CaF2 Travel Companion | SkyEye62AM
Ha, OIII and SII blended into those coppery Foraxx tones. I love how the emission structures pop.
https://astrocamp.eu/en/north-america-nebula-foraxx-palette-jul26/
#astrophotography #astronomy #nature #Astrophoto #EmissionNebula
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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
https://astrocamp.eu/en/north-america-nebula-hubble-palette-jul26/
#astrophotography #astronomy #nature #Astrophoto #EmissionNebula
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Sharpless 142, the Wizard Nebula, is an emission nebula in the constellation Cepheus. Located approximately 11,400 light-years from Earth, this ionized hydrogen region surrounds the open cluster NGC 7380. It reaches its annual culmination at astronomical midnight in early September, making it a prime target for narrowband imaging.
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Sharpless 131 (IC 1396) in Cepheus hosts the Elephant's Trunk Nebula, a dense concentration of interstellar gas and dust roughly 3,260 light-years distant. This dark globule is an active site of star formation, its ionized rim sculpted by radiation from nearby massive stars.…
https://astrocamp.eu/en/sharpless-131-elephant-s-trunk-nebula/
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Dragons of Ara Widefield https://photo.m-j-s.net/blog/2026/08/dragons-of-ara-widefield/
NGC 6188 - Firebird Nebula in Ara - OSC v1
A well-known target revisited with the Epsilon-130D widefield astrograph. NGC 6188 - the Firebird Nebula or the Fighting Dragons of Ara - en...
#ara #astrofotografie #astronomie #astronomy #astrophotography #DragonsEgg #EmissionNebula #EN #FightingDragons #FirebirdNebula #hakos #ias #NGC6164 #NGC6165 #NGC6188 #NGC6193 #photoblog #remote #StarCluster
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Celestial Dolphin: Deep Sky honourable mention
This emission nebula created by the WR star EZ Canis Majoris is a stunning doubly ionised oxygen (Oiii) object. It was formed by the intense stellar winds generated by EZ Canis Majoris as it enters the final stages of its life.
Photograph: Elizabeth Armarego
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📸 The Rosette Nebula from DECam
A cosmic bloom in Monoceros. This glowing nebula spans 100 light-years and cradles young stars in its heart. Captured in vivid detail by DECam in Chile.📅 APOD – July 16, 2025
📷 Credit: CTIO, NOIRLab, DOE, NSF, AURA#APOD #NASA #RosetteNebula #NGC2237 #DECam #NOIRLab #CTIO #Nebulae #StarFormation #Monoceros #Astrophotography #Astronomy #Space #StellarNursery #EmissionNebula #DeepSky #Telescope #CosmicBloom #Stars #Universe #StellarSnap
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📸 A Beautiful Trifid
Red emission. Blue reflection. Dark dust. The Trifid Nebula (M20) in Sagittarius blends all three. Star formation shapes its glowing clouds, while dark lanes split the red core into three parts. A cosmic gem, 5,000 light-years away.📅 APOD – July 9, 2025
📷 Credit: Alessandro Cipolat Bares#APOD #TrifidNebula #M20 #NASA #Nebula #Sagittarius #EmissionNebula #ReflectionNebula #DarkNebula #StarFormation #Astrophotography #Space #Cosmos #Astronomy #DeepSky #StellarSnap
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📸 The Seagull Nebula
Shaped like a bird in flight, the Seagull Nebula spans over 200 light-years near Sirius in Canis Major. IC 2177 forms the head, while surrounding clouds glow with hydrogen gas. A bluish arc is a bow shock from the runaway star FN Canis Majoris.
📅 June 26, 2025
📷 Timothy Martin
🔗 https://stellarsnap.space
#APOD #SeagullNebula #IC2177 #CanisMajor #Nebula #BowShock #FNCanisMajoris #StarFormation #DeepSky #MilkyWay #Astrophotography #StellarSnap #NightSky #EmissionNebula -
The #RosetteNebula, #Caldwell 49, is a large #emissionnebula located in the #constellation #Monoceros, approximately 5,219 light-years away from Earth, best observed and photographed during its annual culmination at astronomical midnight at the end of December.
Detailed Information: https://astrocamp.eu/en/caldwell-49-rosette-nebula/
▼ SW Explorer 150PDS | ZWO ASI2600MC Pro '24
©️Marcus Mattlener https://www.astrobin.com/users/MrDino/#astrophoto #astrophotography #nightsky #space #sky #astronomy #telescope #clearsky #photography #nature #astrodon
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The #MonkeyHeadNebula, #Sharpless 252, is an #emissionnebula located in the constellation #Orion, approximately 3,200 light-years away from Earth, is best observed during its annual culmination at astronomical midnight at the end of December.
detailed Information: https://astrocamp.eu/en/sharpless-252-monkey-head-nebula/
▼ Vixen ED80sf | EOS M100(a) '21
#astrophoto #astrophotography #nightsky #space #sky #astronomy #telescope #clearsky #photography #nature #astrodon
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The #FlameNebula, #Sharpless 277, is a bright #emissionnebula located in the #constellation #Orion, approximately 900-1,500 light-years away from Earth. It reaches its annual culmination at astronomical midnight mid December.
detailed Information: https://astrocamp.eu/en/sharpless-277-flame-nebula/
▼ Vixen ED80sf | EOS M100(a) '21
#astrophoto #astrophotography #nightsky #space #sky #astronomy #telescope #clearsky #photography #nature #astrodon
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#Sharpless 236, also known as IC 410 or the #Tadpole #Nebula, is an #emissionnebula located in the constellation #Auriga, approximately 2185 light-years away from #Earth, reaching its annual culmination at astronomical midnight mid. December.
detailed information: https://astrocamp.eu/en/sharpless-236-tadpole-nebula/
▼ Baader 95 CaF2 APO | EOS R(a) '24
#astrophoto #astrophotography #nightsky #space #sky #astronomy #telescope #clearsky #photography #nature #astrodon
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Carina Nebula Centered on Mystic Mountain https://photo.m-j-s.net/blog/2024/07/carina-nebula-centered-on-mystic-mountain/
#astrofotografie #astronomie #astronomy #astrophotography #carina #CarinaNebula #DarkNebula #EmissionNebula #EN #ias #namibia #photoblog #SHO
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Flying Dragon Nebula (DSLR-AIP C088) https://photo.m-j-s.net/blog/2023/12/flying-dragon-nebula-dslr-aip-c088/
#astrofotografie #astronomy #astrophotography #cygnus #dslr-aip #EmissionNebula #EN #FlyingDragonNebula