#agn — Public Fediverse posts

ReveaLLAGN 1 - JWST Emission-Line Spectra Reveal Low-Luminosity #AGN with UV-Deficient SEDs and Warm Molecular Gas: https://arxiv.org/abs/2601.16977 -> James Webb Space Telescope uncovers secret supermassive black holes that escape traditional detection: https://www.space.com/astronomy/james-webb-space-telescope/james-webb-space-telescope-uncovers-secret-supermassive-black-holes-that-escape-traditional-detection

#TachyonBeam #astronomy #galaxies #SMBH #AGN

A rare example of three active galactic nuclei in three merging galaxies has been discovered using two radio telescopes: the VLA and the VLBA. The triple system is cataloged as J1218/1219+1035. This targeted study, conducted by a team of researchers at various radio frequencies, has identified only the third case of a triple active galactic nucleus, the first confirmed through radio observations.

https://english.tachyonbeam.com/2025/12/31/a-rare-case-of-three-active-galactic-nuclei-in-three-merging-galaxies-has-been-discovered/

The First Triple Radio Active Galactic Nucleus in an Ongoing Galaxy Merger: https://iopscience.iop.org/article/10.3847/2041-8213/ae2002 -> A unique discovery - astronomers identify the first triple radio #AGN / Radio Black Hole Trio Lights Up in Rare Galaxy Merger: https://www.dvidshub.net/news/555300/unique-discovery-astronomers-identify-first-triple-radio-agn / https://public.nrao.edu/news/radio-black-hole-trio-lights-up-in-rare-galaxy-merger/ - first confirmed system of three radio-bright active galactic nuclei reveals how supermassive black holes grow as galaxies collide.

#ESA:
"
Flaring black hole whips up ultra-fast winds
"
"Leading X-ray space telescopes XMM-Newton and XRISM have spotted an extraordinary blast from a supermassive black hole. In a matter of hours, the gravitational monster whipped up powerful winds, flinging material out into space at eye-watering speeds of 60 000 km per second."

https://www.esa.int/Science_Exploration/Space_Science/XMM-Newton/Flaring_black_hole_whips_up_ultra-fast_winds

9.12.2025

#AGN #BlackHole #JAXA #NGC3783 #Röntenstrahlung #SchwarzesLoch #SMBH #SRON #Weltraumteleskop #XMM #XRISM #Xray

"Zwart gat vertoont helderste uitbarsting ooit nadat het een enorme ster opslokt"

-> "De uitbarsting kwam van een actieve kern van een sterrenstelsel (een active galactic nucleus of kortweg AGN) op bijna 20 miljard lichtjaar afstand van de aarde."

(Via #newscientist_NL ) #zwartgat #AGN
https://www.newscientist.nl/nieuws/zwart-gat-vertoont-helderste-uitbarsting-ooit-nadat-het-een-enorme-ster-opslokt/

Eruption record dans un noyau galactique actif
🔸 Cette éruption est 30 fois plus puissante que la plus puissante éruption transitoire de noyau galactique actif (AGN) jamais enregistrée
https://www.ca-se-passe-la-haut.fr/2025/11/eruption-record-dans-un-noyau.html
#science #astronomie #astrophysique #NAG #galaxie #éruption #trounoir #AGN

Video ~ Okoli Classic Begs God For Life, Junior Pope Confirmed Dead, 3 Missing After 2 Boats Collide In River Niger ~ OsazuwaAkonedo

Okoli Classic Begs God For Life, Junior Pope Confirmed Dead, 3 Missing After 2 Boats Collide In River Niger ~ OsazuwaAkonedo #AGN #Classic #Davido #Junior #Niger #Nollywood #Obumneme #Odonwodo #Okoli #Pope #River Nollywood Actress, Okoli Mather Chinonye Well Known As Okoli Classic In Her Verified Instagram Page Made A Status Post Few…

https://osazuwaakonedo.news/video-okoli-classic-begs-god-for-life-junior-pope-confirmed-dead-3-missing-after-2-boats-collide-in-river-niger-osazuwaakonedo/09/10/2025/

Aviation weather for Angoon seaplane base (USA) is “PAGN 081956Z AUTO 00000KT 10SM CLR 10/08 A3019 RMK AO2 SLP211 T01000083 PWINO $” : See what it means on https://www.bigorre.org/aero/meteo/pagn/en #angoon #usa #angoonseaplanebase #pagn #agn #metar #aviation #aviationweather #avgeek #seaplanebase vl

Aviation weather for Angoon seaplane base (USA) is “PAGN 081956Z AUTO 00000KT 10SM CLR 10/08 A3019 RMK AO2 SLP211 T01000083 PWINO $” : See what it means on https://www.bigorre.org/aero/meteo/pagn/en #angoon #usa #angoonseaplanebase #pagn #agn #metar #aviation #aviationweather #avgeek #seaplanebase vii3

トランプ政権、政府系住宅金融機関のＩＰＯ計画　年内にも＝当局者 | ロイター https://www.yayafa.com/2474297/ #AGN #AMERS #BACT #BISV #BIZ #BLR #BNK #BNKRET #BNKS #BNKS1 #BSVC #business #CMPNY #COFS #COMFN #COMFN1 #DBT #DEST:NOJPTPM #DEST:NOJPWDM #DEST:NOJPZTM #DIV #fin #FINE1 #FINS #Gen #Hot #INVBIS #INVBR #INVBR1 #ipo #JFOR #JLN #LIST1 #MEVN #MTG #NAMER #News① #POL #POTUS #PUBL #RES #STX #TOPCMB #TOPNWS #TRN #us #wash #ビジネス

#mastoart #art #ink

A portrait of The Editor of #AGN. Provided by @colefiscus (instagram).

Archived: https://alleganygalactic.space/_pages/_archive/_art/001.html

Argenica Therapeutics ( #AGN ) has released " New US Patent for Surgical Stroke " on Thu 22 May at 08:20 AEST #UnitedStates #ClinicalTrials #Australia #ASX #Tech
https://grafa.com/asset/argenica-therapeutics-ltd-320-agn.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=agn.asx

PDS 456 : le trou noir supermassif qui produit un vent par paquets
https://www.ca-se-passe-la-haut.fr/
#gaz #vitesse #trounoir #galaxie #poussière #astronomie #AGN #astrophysique #science #énergie #quasar

PDS 456 : le trou noir supermassif qui produit un vent par paquets
https://www.ca-se-passe-la-haut.fr/
#gaz #vitesse #trounoir #galaxie #poussière #astronomie #AGN #astrophysique #science #énergie #quasar

PDS 456 : le trou noir supermassif qui produit un vent par paquets
https://www.ca-se-passe-la-haut.fr/
#gaz #vitesse #trounoir #galaxie #poussière #astronomie #AGN #astrophysique #science #énergie #quasar

Argenica Therapeutics ( #AGN ) has released " Quarterly Activities/Appendix 4C Cash Flow Report " on Wed 30 Apr at 08:09 AEST #tax #government #Mining #ClinicalTrials #Australia
https://grafa.com/asset/argenica-therapeutics-ltd-320-agn.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=agn.asx

Argenica Therapeutics ( #AGN ) has released " Last Patient Dosed in Phase 2 Stroke Trial " on Fri 11 Apr at 08:21 AEST #ClinicalTrials #Australia #ASX #Tech #BioTech
https://grafa.com/asset/argenica-therapeutics-ltd-320-agn.asx?utm_source=asxmktsensitive&utm_medium=mastodon&utm_campaign=agn.asx

What if I tell you about a galaxy that has not one but two supermassive black holes? What if I tell you that these SMBH orbit very close to each other, at a distance of about 0.07 l-y? And, would you believe me if I tell you that these two, at the center of this galaxy, emanate a relativistic jet producing an active galactic nucleus? This all happens at the center of this well-known galaxy: M81.

#astronomy #astrophysics #astrophotography #space #nightsky #outdoors #galaxy #AGN #Astrodon

Une équipe d’astrophysiciens chinois vient de trouver l’existence d’une corrélation entre la vitesse de rotation des trous noirs supermassifs et le taux de formation des étoiles dans leur galaxie hôte.
Par Éric Simon
https://www.ca-se-passe-la-haut.fr/2025/02/decouverte-dune-correlation-entre.html
#astrophysique #science #trounoir #galaxies #étoiles #Chine #masse #vitesse #AGN

https://www.wacoca.com/news/2437971/ 米1月新築住宅販売、前月比10.5％減　価格約2年ぶり高水準 | ロイター #AGN #AMERS #BACT #BISV #BISV08 #Biz #bnk #BSVC #COFS #CONFIG #CYCP #CYCP08 #CYCS #CYCS08 #DBT #DEST:NOJPBSM #DEST:NOJPTPM #DEST:NOJPZTM #ECI #eco #ECON #Fin #FINS #FINS08 #Gen #HOME #HOSAL #HSEBLD #ILEI #INFL #JFOR #JLN #MCE #MTG #NAMER #NEWS #POL #REAM #REP #RES #TRN #US #wash #ニュース

米1月新築住宅販売、前月比10.5％減　価格約2年ぶり高水準 | ロイター https://www.yayafa.com/2204401/ #AGN #AMERS #BACT #BISV #BISV08 #BIZ #BNK #BSVC #business #COFS #CONFIG #CYCP #CYCP08 #CYCS #CYCS08 #DBT #DEST:NOJPBSM #DEST:NOJPTPM #DEST:NOJPZTM #ECI #eco #ECON #fin #FINS #FINS08 #Gen #Home #HOSAL #HSEBLD #ILEI #INFL #JFOR #JLN #MCE #MTG #NAMER #POL #REAM #Rep #RES #TRN #us #wash #ビジネス

米中古住宅販売、1月4.9％減の408万戸　金利高で4カ月ぶりの減少 | ロイター https://www.yayafa.com/2198583/ #AGN #AMERS #BISV #BISV08 #BNK #BSVC #business #Cen #COFS #CYCP #CYCP08 #CYCS #CYCS08 #DBT #DEST:NOJPBSM #DEST:NOJPTPM #DEST:NOJPZTM #ECI #eco #ECON #fin #FINS #FINS08 #Gen #Home #HOSAL #HSEBLD #ILEI #int #JFOR #JLN #MCE #MTG #NAMER #PLCY #POL #Rea #REAL #REAM #Rep #TRN #us #wash #ビジネス

https://www.walknews.com/790417/ 米中古住宅販売、1月4.9％減の408万戸　金利高で4カ月ぶりの減少 | ロイター #AGN #AMERS #BISV #BISV08 #BNK #BSVC #Business #CEN #COFS #CYCP #CYCP08 #CYCS #CYCS08 #DBT #DEST:NOJPBSM #DEST:NOJPTPM #DEST:NOJPZTM #ECI #ECO #ECON #FIN #FINS #FINS08 #GEN #HOME #HOSAL #HSEBLD #ILEI #INT #JFOR #JLN #MCE #MTG #NAMER #PLCY #POL #REA #REAL #REAM #REP #TRN #US #WASH #ビジネス

https://www.wacoca.com/news/2430009/ 米中古住宅販売、1月4.9％減の408万戸　金利高で4カ月ぶりの減少 | ロイター #AGN #AMERS #BISV #BISV08 #bnk #BSVC #CEN #COFS #CYCP #CYCP08 #CYCS #CYCS08 #DBT #DEST:NOJPBSM #DEST:NOJPTPM #DEST:NOJPZTM #ECI #eco #ECON #Fin #FINS #FINS08 #Gen #HOME #HOSAL #HSEBLD #ILEI #int #JFOR #JLN #MCE #MTG #NAMER #NEWS #PLCY #POL #REA #REAL #REAM #REP #TRN #US #wash #ニュース

Flowering Now: Leucojum (Snowflakes), Sherman Oaks, California

All of the flowering bulbs seem to be arriving at the same time this year. Usually there is a slower progression of the blooms.

https://welchwrite.com/agn/2025/02/20/flowering-now-leucojum-snowflakes-sherman-oaks-california/

https://pixelfed.social/i/web/post/798297840021124452

#leucojum #plants #flowers #floweringnow #inthegarden #agardenersnotebook #agn #bulbs #photography

Tripling the Census of Dwarf #AGN Candidates Using DESI Early Data: https://arxiv.org/abs/2411.00091 -> DESI Uncovers 300 New Intermediate-Mass Black Holes Plus 2500 New Active Black Holes in Dwarf Galaxies: https://noirlab.edu/public/news/noirlab2508/?lang

#MPIA:
"
Nahaufnahme eines supermassereichen Schwarzen Lochs in Aktion

Eine neue Art der Beobachtung zeigt, was die Kerne aktiver Galaxien glühen lässt.
"
https://www.mpia.de/aktuelles/wissenschaft/2025-01-lbti-isbell

17.1.2025

#AGN #Astronomie #Galaxie #LBT #Messier77 #MountGraham #NGC1068 #OVMS+ #SchwarzesLoch #UofA

#MPIA:
"
Nahaufnahme eines supermassereichen Schwarzen Lochs in Aktion

Eine neue Art der Beobachtung zeigt, was die Kerne aktiver Galaxien glühen lässt.
"
https://www.mpia.de/aktuelles/wissenschaft/2025-01-lbti-isbell

17.1.2025

#AGN #Astronomie #Galaxie #LBT #Messier77 #MountGraham #NGC1068 #OVMS+ #SchwarzesLoch #UofA

Früher Schwerkraftgigant im Verdauungsschlaf. Astronomen entdecken erstmals ein "überfressenes", aber pausierendes Schwarzes Loch. #SchwarzesLoch #Astronomie #JWST #AGN
https://www.scinexx.de/news/kosmos/frueher-schwerkraftgigant-im-verdauungsschlaf/

Astronomers led by Eduardo Bañados from MPIA have found an active galactic nucleus in the early universe with a particle jet pointing directly towards us. This is extremely unlikely, so there must have been a lot more #AGN like this with #jets in that era. Jets support the growth of associated black holes, which means: There were better conditions for the growth of black holes in the early universe than previously thought

https://www.mpia.de/news/science/2024-15-z7-blazar

Citizen scientists' free form chats about astronomical objects can be used (with #MachineLearning) to help identify radio galaxies.

We used the forum threads corresponding to #RadioGalaxyZoo discussions, and identified galaxy morphology of active galactic nuclei, showing improvement over using the images alone.
#AGN #Astronomy

To appear in #PASA
https://arxiv.org/abs/2310.08103