Tootfinder

Temperature Diagnostics of Chromospheric Fibrils Using DKIST/ViSP Observations - k-means Clustering Approach: #Sun - How K-Means Clustering is Decoupling Solar Dynamics: https://nso.edu/blog/deep-diving-the-sun-how-k-means-clustering-is-decoupling-solar-dynamics/

Sunrise III Data Release: 2 years after the flight of the balloon-borne solar observatory Sunrise III, terabytes of data are now online and offer a unique view of our star: #Sun

OTD 1982: #SunMicrosystems ships 1st Sun-1 workstation. Customer is "Solo Systems", never heard from again.

The #sunspot-littered #Sun at 14:42 UTC today, taken with a #BridgeCamera at high (slightly digital) zoom through old aluminized-mylar eclipse glasses: four of the 6 current groups - https://spaceweather.com/images2026/29jun26/hmi1898.gif - are easily seen, big 4478 and 4479 well resolved into umbra and penumbra and small 4480 and 4475.

goodnight
#sunset

Can you spot the #sunspots here? A very hazy Bochum sunset today, but one from 4478 and both from 4479 are present in the lower right sector of the Sun.

A look into the “GREGOR Observations Center” GOC at MPS Göttingen during this month’s remote campaign at the GREGOR Solar Telescope, located on Tenerife. Many great active regions and sunspots, but unfortunately clouds obstructed our view. Hoping for better conditions for our August campaign together with Solar Orbiter 🛰️ 🔭🤞
#Sun

🇺🇦 #NowPlaying on KEXP's #Audioasis
Sundaze:
🎵 Who Loves The Sun
#Sundaze
https://sundaze.bandcamp.com/track/who-loves-the-sun
https://open.spotify.com/track/0bkwyDWmgYkOvppoRIMdJ5

The fate of Earth during the Sun's giant phases - new constraints from ab initio tidal modelling and AGB mass loss: #Sun may spare Earth and Mars, as study reverses course on death of our planet: https://www.wionews.com/trending/sun-may-spare-earth-and-mars-as-study-reverses-course-on-death-of-our-planet-1781952003897

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Sun-Mi Hong Quintet:
🎵 Meaning of a Nest II: Perpetuating
#SunMiHongQuintet
https://open.spotify.com/track/3xgDzD7ahBErqnKfO5K5k2

#flowers #nature #sunset

🇺🇦 #NowPlaying on #BBC6Music's #DreamTime
Sun Ra and his Intergalactic Myth Science Solar Arkestra:
🎵 Sleeping Beauty
#SunRaandhisIntergalacticMythScienceSolarArkestra
https://sunramusic.bandcamp.com/track/door-of-the-cosmos

Subsurface structural changes associated with successive 11-yr solar activity cycles have been progressively more confined near the surface - new helioseismic results on Cycles 22–25 from BiSON: #Sun

Door of the Cosmos #SunRa playlist
"This playlist is a bit more out there, more eclectic and in the spirit of SUN RA, defies chronology to some degree. This is a mix I could not have made a year ago but I feel reveals the many moods of RA and the reason why I still return to his expansive and singular catalog of sonic wonder!"

🇺🇦 Auf radioeins läuft...
Sun Cutter:
🎵 Don't Fail Me Now
#NowPlaying #SunCutter
https://open.spotify.com/track/0aSUSstjs1lWWG2YJsS8zS

Congratulations! #mpsgoettingen Director Sami K. Solanki has been elected to the Fellowship of #theroyalsociety . This is in recognition of Solanki’s contributions to our understanding of the dynamic nature of the

🇺🇦 #NowPlaying on KEXP's #JazzTheatre
Sun Ra:
🎵 Springtime Again
#SunRa
https://sunramusic.bandcamp.com/track/springtime-again
https://open.spotify.com/track/5fpn20ouaCT9vlvCArySRv

couple more pylon sunset photas from cycle ride today. couldn't decide which was best so fuck it! i toot both.
#pylons #sunset

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Hania Rani & Hania Rani:
🎵 Sun
#HaniaRani
https://open.spotify.com/track/36O0ZpLTP4aPCNim62cy61

Unprecedented 19 Day Type IV Radio Burst as a Corotating Electron Reservoir: #Sun: https://science.nasa.gov/blogs/science-news/2026/05/14/nasa-missions-track-record-breaking-radio-burst-from-sun/

🇺🇦 #NowPlaying on #BBC6Music's #MaryAnneHobbs
Sun Genam:
🎵 Iscu (Kincaid Remix)
#SunGenam

Today's #sunset in Bochum, Germany, with the spot groups - https://spaceweather.com/images2026/28jun26/hmi1898.gif - 4478 and 4479 (and a swift) pretty prominent: see https://bsky.app/profile/cosmos4u.bsky.social/post/3mpertcqcyk24 for four other time steps! Had thought the Sun was lost for good behind a cloud bank, but then it had reappeared just above the horizon - in a fiery deep red color impossible to capture on camera.

🇺🇦 #NowPlaying on KEXP's #Audioasis
Sun Spots:
🎵 Could've Been
#SunSpots
https://dentapes.bandcamp.com/track/couldve-been
https://open.spotify.com/track/6Lbx0SCxNiKjgrCMyG0xkX

Metasurface-enabled astronomical #polarimetry: #Telescopes View the #Sun: https://today.ucsd.edu/photo-essays/a-small-metasurface-could-change-how-telescopes-view-the-sun

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Ant Law, Alex Hitchcock, Jasper HŸiby & Sun-Mi Hong:
🎵 Fear Of Flying
#AntLaw #AlexHitchcock #JasperHøiby #SunMiHong

Multi-Viewpoint Observation of a Failed #Prominence #Eruption on the #Sun: https://arxiv.org/abs/2604.23084 -> Astronomers Uncover Why Some Solar Eruptions: https://www.cfa.harvard.edu/news/astronomers-uncover-why-some-solar-eruptions-die - new multi-telescope observations show why a powerful blast never became a true mass ejection.

#BrookeBurns
S10E12 "Path of Least Resistance"
#BaywatchHawaii #Baywatch #sun

Sun Ra and his Arkestra 7/26/1985 live in Martigues, France #SunRaSunday
https://youtube.com/watch?v=FcJI56HqNjE&si=U58JQErIrdfsTlCy

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Sun Ra:
🎵 Enlightenment
#SunRa

Lots of cloudy stuff in front of today's Bochum #sunset but the separation of a segment could be followed nonetheless - probably green but the color got lost. There is also a fresh contrail in front of the Sun; image sequence covering 4 seconds.

🇺🇦 #NowPlaying on BBCRadio3's #LateJunction
Sun Ra:
🎵 Space Jazz Reverie
#SunRa
https://open.spotify.com/track/33dd8NiQLwbORkFLg371e0

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Sun Ra:
🎵 El is a Sound of Joy
#SunRa
https://open.spotify.com/track/7vmSGELcr8bjRhpRbdegCr

Another Bochum #sunset, on April 24: four pictures covering just two seconds in which a separated #GreenSegment is forming and vanishing while weird #schlieren features dominate the disk - I still haven't identified the source but it must be very far away (in another shot distant birds in front of the 'boiling' Sun are sharp). Out of cam and just cropped - the obstruction on the right is a distant house.

A large #sunspot group's emergence and growth has been captured by Solar Orbiter watchig the far side of the Sun - the region is expected to rotate into Earth-view on 24 June: https://www.facebook.com/photo/?fbid=1423989686421557 (SWPC forecasters will then be able to fully analyze the region and adjust solar activity forecasts if needed).

Super-weird #sunset on April 23 from Bochum, Germany, at extreme magnification (optical & digital zoom at the limit, otherwise out of cam, images covering just 3 seconds): the Sun is almost gone, with one half of the remaining segments turning bright green before fading away while the other half is dissolving into a turbulent red cloud ... can only guess that there is some cooling tower or chimney behind the horizon causing this extreme distortion in a particular azimuth. Always something new ...

🇺🇦 #NowPlaying on KEXP's #Early
Sun Spots:
🎵 Rocket
#SunSpots
https://sunspotsaltrock.bandcamp.com/track/rocket
https://open.spotify.com/track/2mUSYwyMbX5280Pr72KnUF

🇺🇦 #NowPlaying on #BBC6Music's #StuartMaconiesFreakZone
Sun Ra:
🎵 Springtime Again
#SunRa
https://sunramusic.bandcamp.com/track/springtime-again
https://open.spotify.com/track/5fpn20ouaCT9vlvCArySRv

The 22nd of May marks the Arrival Day of the intergalactic messenger known as Sun Ra. His message from our Creator asks us to step far beyond our dreams and become more than we can imagine. This May 22nd... do something IMPOSSIBLE!
“The possible has been tried and failed. Now it's time to try the impossible.”
The intergalactic messenger Sun Ra showed us how, with imagination, commitment and a love of beauty, one can create one's own future and make the impossible real.
#SunRa #alterrdestiny #may22 #May22isImpossibleDay
https://www.tumblr.com/teledyn/86526442822/the-22nd-of-may-marks-the-arrival-day-of-the?source=share

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Sun Ra:
🎵 Springtime Again
#SunRa
https://sunramusic.bandcamp.com/track/springtime-again
https://open.spotify.com/track/5fpn20ouaCT9vlvCArySRv

🇺🇦 #NowPlaying on KEXP's #DriveTime
Sun Ra:
🎵 Satellites Are Spinning (Zero dB remix)
#SunRa
https://open.spotify.com/track/1sEoiEdGBDEZ1s36gr1q0M

🇺🇦 #NowPlaying on #BBC6Music's #CerysMatthews
Sun Nantachai:
🎵 สาละวันซันเด้อ
#SunNantachai
https://open.spotify.com/track/4dzQDV9jjQvq7t3zGD6Zop

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Joseph Haydn & St. Lawrence String Quartet:
🎵 String Quartet No 6 in A major, Op 20, 'Sun' (4th mvt, Fugue)
#JosephHaydn #StLawrenceStringQuartet

In honor of the current over-the-top #HeatWave in Western Europe here is #DavidGilmour performing the 1970 #PinkFloyd piece "Fat Old #Sun" in #Rome in 2024: https://www.youtube.com/watch?v=AvP1sQGKREM. Other recordings: https://www.youtube.com/watch?v=qs5x6WBylnw (2024, same tour), https://www.youtube.com/watch?v=vJTplhld7Ro (2016), https://www.youtube.com/watch?v=UeGn6hvhuso and https://www.youtube.com/watch?v=WSqlI-HYuCA (both 2006).

🇺🇦 #NowPlaying on #BBC6Music's #MaryAnneHobbs
Sun Genam:
🎵 Iscu (Kincaid Remix)
#SunGenam

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Eric William Barnum, Chattanooga Choral Arts Society & Robert Bode:
🎵 The Sweetheart of the Sun
#EricWilliamBarnum #ChattanoogaChoralArtsSociety #RobertBode

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
George Harrison, Matthias Kirschnereit, Benjamin Köthe & Matthias Kirschnereit:
🎵 Here Comes the Sun (arr for piano)
#GeorgeHarrison #MatthiasKirschnereit #BenjaminKöthe
https://open.spotify.com/track/13MFv77hj93eAiS0AIhX6V

🇺🇦 #NowPlaying on #KEXP's #VarietyMix
Sun Ra and His Arkestra:
🎵 Springtime Again
#SunRaandHisArkestra
https://sunramusic.bandcamp.com/track/springtime-again
https://open.spotify.com/track/1jKVBC4lBoRCCBIS2oya00
🎶 show playlist 👇
https://open.spotify.com/playlist/6G4PaS9BNkIuGqMo44rbfZ
🎶 KEXP playlist 👇
https://open.spotify.com/playlist/6VNALrOa3gWbk794YuIrwg

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Nikolai Rimsky-Korsakov, Aida Garifullina, Cornelius Meister & Vienna Radio Symphony Orchestra:
🎵 The Golden Cockerel (Hymn to the Sun)
#NikolaiRimskyKorsakov #AidaGarifullina #CorneliusMeister #ViennaRadioSymphonyOrchestra

🇺🇦 #NowPlaying on BBCRadio3's #LateJunction
Sun Ra and his Arkestra:
🎵 Make Another Mistake
#SunRaandhisArkestra
#Spotify

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Cyrillus Kreek, Vox Clamantis & Jaan-Eik Tulve:
🎵 The Sun Shall Not Smite Thee
#CyrillusKreek #VoxClamantis #JaanEikTulve
https://open.spotify.com/track/2El5p7sf5bsRDG6nr6J5Nb