#AR2192
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nasadailypicbot.bsky.social
NASA Astronomy Hourly Picture - 2014-11-22: Solar Flare from a Sharper Sun
#Astronomy #NASA #Space
Solar active region AR2192 was the largest recorded sunspot group of the last 24 years. Before rotating off the Earth-facing side of the Sun at the end of October, it produced a whopping six energetic X-class flares. Its most intense flare was captured on October 24 in this stunning view from the orbiting Solar Dynamics Observatory. The scene is a color combination of images made at three different wavelengths of extreme ultraviolet light; 193 angstroms shown in blue, 171 angstroms in white, and 304 angstroms in red. The emission, from highly ionized Iron and Helium atoms, traces magnetic field lines looping through the hot plasma of the Sun's outer chromosphere and corona. Beneath, the cooler solar photosphere appears dark at extreme ultraviolet wavelengths. The exceptionally sharp composite image has been processed with a new mathematical algorithm (NAFE) that adapts to noise and brightness in extreme ultraviolet image data to reliably enhance small details.
September 28, 2026 at 2:20 AM
nasadailypicbot.bsky.social
NASA Astronomy Hourly Picture - 2014-11-22: Solar Flare from a Sharper Sun
#Astronomy #NASA #Space
Solar active region AR2192 was the largest recorded sunspot group of the last 24 years. Before rotating off the Earth-facing side of the Sun at the end of October, it produced a whopping six energetic X-class flares. Its most intense flare was captured on October 24 in this stunning view from the orbiting Solar Dynamics Observatory. The scene is a color combination of images made at three different wavelengths of extreme ultraviolet light; 193 angstroms shown in blue, 171 angstroms in white, and 304 angstroms in red. The emission, from highly ionized Iron and Helium atoms, traces magnetic field lines looping through the hot plasma of the Sun's outer chromosphere and corona. Beneath, the cooler solar photosphere appears dark at extreme ultraviolet wavelengths. The exceptionally sharp composite image has been processed with a new mathematical algorithm (NAFE) that adapts to noise and brightness in extreme ultraviolet image data to reliably enhance small details.
October 8, 2025 at 12:20 PM
nasapodsky.bsky.social
Astronomy Picture from 27/10/2014

Plane, Clouds, Moon, Spots, Sun

Source: https://apod.nasa.gov/apod/ap141027.htm<a href="/hashtag/PartialSolarEclipse" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#PartialSolarEclipser#SunspotsS#AR2192 #MoonTransitn#AirplaneSilhouettel#SolarActivityA#AstronomyPhotographyt#Spacey#Eclipse2014ipse2014
A stunning image of a partial solar eclipse, showing the moon partially obscuring the sun. The photo also unexpectedly captures a small airplane silhouetted against the sun, along with several layers of clouds in Earth's atmosphere. Prominent sunspots, particularly the large AR 2192 group, are also visible. This rare alignment of celestial and terrestrial objects was a fleeting event, captured only for a few precious seconds.
March 26, 2025 at 1:24 PM
nasapodsky.bsky.social
Astronomy Picture from 24/10/2014

AR 2192: Giant on the Sun

Source: https://apod.nasa.gov/apod/ap141024.htm<a href="/hashtag/SolarEclipse" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#SolarEclipser#SunspotsS#AR2192 #SpaceWeathere#SolarFlarel#Astronomys#Suno#TelescopicImagep#Science##Cosmologyo#Spacey #Space
A stunning telescopic image of AR 2192, a giant sunspot group comparable in size to Jupiter. Captured on October 22nd, this complex active region showcases dark sunspots amidst a vibrant, textured solar surface. The image highlights the immense energy and potential for powerful solar flares within this region.
March 27, 2025 at 8:15 PM
jadecichy.bsky.social
Big sunspot. “@Christopherhll: Sunspot AR2192
compared to Earth, Moon and the distance between them.
https://t.co/hRbU1ULIGb”
November 2, 2024 at 4:35 PM
rued.com
#AR2192 heute morgen...
November 24, 2024 at 6:09 AM