#prominence — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #prominence, aggregated by home.social.
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New entry of AI-generated #comics and #jokes added to our #website:
#Coach #Whittingham's #Rise to #Prominence
comics.lucentinian.com/13897
#NewsJokes #Jokes #DailyJokes #Comedy #DailyLaughs -
Ein Bild der #Sonne als Nachtrag.
The #Sun in H-alpha 3 days ago.
https://www.astropage.eu/wp-content/gallery/sonne/sonne20250907_lab.jpg#Astrofotografie #Astrophotography #Sonnenaktivität #Solaractivity #Astrofoto #Astroimage #Sonnenfotografie #Solarimaging #Protuberanz #Prominence
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The Sun in H-Alpha light (656.23 nm), 22 august 2024. Prominences.
A couple of images I did manage to save from a session during a quite bad morning for imaging the Sun, due the poor seeing and the sky transparency. I did like the results, though.
Details and links to the better quality images in the alt text.#astronomy #astrophotography #sun #halpha #prominence #chromosphere
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Sun in H-alpha light, 21 august 2024 -afternoon session (2/2)
Links to the high res images in the alt text.
#astronomy #astrophotography #sun #sunspot #prominence #chromosphere #halpha
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Sun in H-alpha light, 21 august 2024 -afternoon session (1/2)
Links to the high res images in the alt text.
#astronomy #astrophotography #sun #sunspot #prominence #chromosphere #halpha
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Ein kurzer Blick zur #Sonne. Übung macht den Meister.😄 Visuell aber sehr beeindruckend.
A quick view of the #Sun. Skill comes with practice. 😄 Visually impressive though.
https://www.astropage.eu/wp-content/gallery/sonne/sonne20240828_lab.jpg#Protuberanz #Prominence #Astrofotografie #Astrophotography #Astrofoto
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On Sunday it was 8 years to the day since I photographed the biggest solar #prominence I've ever seen. It was 100,000 km tall & that tiny dot is the approximate size of Earth to scale. Taken with a #CoronadoPST + Canon 1100D with 2x Barlow #Sun #SolarImaging #SuninHAlpha #Chromosphere #SolarFeatures
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When we observe the sun under Ha filtering, we are able to see the sun's #chromosphere and its #prominences. The chromosphere is a gaseous layer, mainly hydrogen, which lays above the #photosphere. The high temperatures at that layer causes the hydrogen to glow red at that wavelength, hence the Ha name. Also, you could be able to see a #prominence, which is an eruption-like event of solar material thrown out into space!