Atacama Large Millimeter/submillimeter Array, is an international partnership of @ESO, @TheNRAO and @prcnaoj_en in cooperation with the Republic of Chile.

Atacama · Chile
📡ALMA Reveals a Hidden Starburst Galaxy Linked to a High-Energy Neutrino. ✨Gravitational lensing allowed astronomers to study a compact, dust-obscured galaxy from 11 billion years ago almaobservatory.org/en/press…
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Jupiter with different eyes. @GeminiObs🤝ALMA 🤝@HUBBLE_space @NASAHubble🤝@NASAWebb @ESA_Webb
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This is the image obtained by EHT of M87! You are looking at the first direct image of a black hole! #EHTBlackHole #RealBlackHole 🌀
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🧵[1/8] #Breakingnews For the first time #OurBlackHole SgrA* 🌀 in the center of our galaxy, the Milky Way! @ehtelescope collaboration📡 #SgrABlackHole
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Andromeda, I observed you from Earth 2.5 million light years in the Milky Way. Someday we'll be Together? 👀 📷: From ALMA, by our photo- ambassador, Pablo Carrillo. #Space #tuesdaymotivations
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👋🏻Hi @ESO did you see this? Our photo-ambassador Pablo Carrillo took this amazing images of #LunarEclipse above VLT!
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🧵[3/8] Astronomers had already observed stars orbiting around the compact, massive, ‘invisible’ SgrA*🌀, and suspected it to be a black hole. The EHT has zoomed-in to provide the first direct visual proof #OurBlackHole #SgrABlackHole
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#BreakingNews For the first time, astronomers have captured images of a star other than the Sun in enough detail to track the motion of bubbling gas on its surface. The images of the star✨, R Doradus, were obtained with ALMA📡, in July and August 2023 🔗almaobservatory.org/en/press…
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🔵Neptune, the eighth planet of our Solar System, with several eyes. Voyager 2 🤝ALMA 🤝 @HUBBLE_space @NASAHubble 🤝 @ESA_Webb @NASAWebb
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📡"Astronomers witness the birth of a very distant cluster of galaxies from the early Universe" by @ESO eso.org/public/news/eso2304/
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Mood 📡👌🏻 @rickastley #thursdaymorning
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#Eclipse2020 With rain and clouds. 🌧️🌫️ Villarrica volcano, Chile.
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Thanks @Twitter ♥️
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Science assemble!😎 Galaxy M74, 32 million light-years from Earth. Viewed by ALMA📡, @NASAWebb @ESA_Webb and @NASAHubble @HUBBLE_space 🛰️
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#BreakingNews No more doubts! We detected for the first time a moon-forming disk around a planet, similar to Jupiter and outside the Solar System. ⭐️Star: PDS 70 🪐Planet: PDS 70c (400 light years away) ⬇️ almaobservatory.org/en/press…
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📡✨ALMA Scientists find pair of Black Holes dining together in nearby galaxy merger known as UGC 4211, discovered two black holes growing side by side, just 750 light-years apart. almaobservatory.org/alma-sci…
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We love you❤️ 私たちはあなたを愛してます!❤️ @prcnaoj_en @ALMA_Japan @TheNRAO @ESO 🎶: @LoveLive_staff
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Clear skies! 🙌
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🌐📡An international collaboration of over 300 researchers from 80 institutes around the world took 5 years of intense work to combine all the SgrA*🌀 data, analyse it and compare is to simulations @ehtelescope 🌐📡
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#LunarEclipse2021 🌒 From Antofagasta, Chile. 📷By our photo - ambassador Pablo Carrillo.
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🤔Which of these skies do you observe in your city?🌃
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🧵[2/8] We can’t see the #SgrABlackHole 🌀 itself, instead we see a bright ring of light around a dark central shadow. #OurBlackHole is 27,000 light years away from Earth, so in the sky it is about the same size as a donut on the Moon would be.
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Wow 🤯 VLT🔭 @ESO "Supermassive black hole caught hiding in a ring of cosmic dust" eso.org/public/unitedkingdom…
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😩 It's raining ☁️🌧️ #Eclipse2020
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✨"Capturing All That Glitters in Galaxies With @NASAWebb .This image of spiral galaxy NGC 3351 combines observations from several observatories to reveal details about its stars and gas. ALMA, @ESO VLT (MUSE) and @NASAHubble" By @NASA nasa.gov/feature/goddard/202…
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Total Solar Eclipse in Antarctica ☀️🌓🌎 📷: From the Union Glacier Joint Scientific Polar Station. By @FTruebaG / @MarcaChile and @ReneQuinan / @inach_gob 📷: From an airplane. “Eflight 2021-Sunrise” Mission by astronomy student @vanebulossa / @uchile
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#BreakingNews! 📡ALMA observed an unstoppable monster in the early #Universe. Astronomers obtained the most detailed anatomy chart of a monster galaxy located 12.4 billion light-years away. 🌀almaobservatory.org/en/press…
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🎊6th anniversary of the first image of a #blackhole seen by humanity! 🌀M87* is a supermassive black hole located at the center of the elliptical galaxy M87. The @ehtelescope , with ALMA participation, managed to obtain the first image of this black hole.
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🧵 [4/8] #OurBlackhole SgrA* at the center of the Milky Way was sonified. It is a radar-like scan, starting from 12 o'clock and moving clockwise. #SgrABlackHole
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📡¡I M P R E S S I V E! The beauty of the #MilkyWay. ✨#Timelapse by Kwon O Chul.
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Replying to @DacuTESO @TheNRAO
hahaha nice job!! Can I keep it? :)
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📡🛰️ Ok, but ALMA and James Webb = A W E S O M E
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📡The view from my window tiktok.com/@alma.observatory
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🦙🦙🦙🦙🦙 2024🦙🦙🦙🦙🦙
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📡 Strong magnetic fields at the edge of the #MilkyWay's central black hole, Sagittarius A* (Sgr A*) the @ehtelescope collaboration 🔗almaobservatory.org/en/press…
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🙌🏻3 years after the first image of a #blackhole M87. (2019) 🙌🏻1 year of Its magnetic fields vizualization. (2021) What will come next?😏 United to 9 other Radio Telescopes we form the @ehtelescope , a telescope the size of the Earth!🌐 #mondaythoughts #space
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☄️Neowise comet from @Space_Station Photo by @ivan_mks63 @roscosmos
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#BreakingNews 📡 Furthest ever detection of a galaxy’s magnetic field. Using ALMA, astronomers have detected the magnetic field of a galaxy so far away that its light has taken more than 11 billion years to reach us. almaobservatory.org/en/press…
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What a great day. Astronomy is on the front page of all media around the world! #EHTBlackHole #RealBlackHole #BlackHole 🌀
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#BreakingNews 📡We're observing the birth of a PLANETARY SYSTEM for the first time! Together with @ESA_Webb @NASAWebb 🛰️, an international team has detected the precise moment when planets began to form around a star beyond the Sun 🔗almaobservatory.org/en/press…
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Who did this?👀
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📡🛰🫰 Messier 74, a spiral galaxy in the constellation Pisces, located approximately 32 million light-years from Earth. #JWST #Hubble
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🌀 #BlackHoleWeek Collaboration is important. The supermassive #blackhole M87* #EHT 🌐📡 with and without ALMA / APEX @ESO
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⚠️ Yesterday we stop observations until the weather improves 📡 Antennas are in "survival" mode 🌡️Temperature : -3°C ❄️Wind Chill: -21°C 👥Workers will inspect the antennas, if weather conditions permit 🔴Live from Chajnantor plateau : almaobservatory.org/en/live-…
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Conjunction #Jupiter 🟠 and #Saturn 🪐 From: Hand of the Atacama Desert, Chile. By our engineer and photo - ambassador Pablo Carrillo. Tonight more together than ever! You will see it?
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#CarlSaganDay ✨ 'Somewhere, something incredible is waiting to be known' Carl Sagan. (November 9, 1934 - December 20, 1996) 📹@YBeletsky
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📡A new view of our black hole | By @ESO News
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🚀All cosmic paths lead to ALMA. 📡 Astrophotographer Flavien Beauvais passed outside our Observatory's entrance and captured this great space moment.
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"First direct image of a black hole expelling a powerful jet" By @ESO eso.org/public/news/eso2305/
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Today we say goodbye to part of astronomy 😔 All our best wishes to the #Arecibo radio telescope team. Thank you for all the science you have given us. 📸: Juan R. Costa/ NotiCel
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📡🍩🌀#M87*, which lies 55 million light-years away, is one of the largest #blackholes known. While Sgr A*, 27 000 light-years away, has a mass roughly four million times the Sun’s mass, M87* is more than 1000 times more massive. @ehtelescope @xkcd almaobservatory.org/en/press…
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"NSF Telescopes Image M87’s Supermassive Black Hole and Massive Jet Together for the First Time Observations also revealed that the supermassive black hole’s ring is bigger than imagined" by @NSF public.nrao.edu/news/vlba-al…
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☄️THE COMET OF THE CENTURY over ALMA! Comet C/2023 A3 Tsuchinshan-ATLAS was captured from ALMA's residence in the Atacama Desert, Chile, by our photo-ambassador Sergio Otárola @_ansack
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#LunarEclipse from ALMA Observatory 🔴 📷: @_ansack ALMA Photo-ambassador #fullmoon #TotalLunarEclipse
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📡We are on @earthskyscience "Black hole and its jet imaged together for 1st time" earthsky.org/space/black-hol…
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A heart💛 or a pretzel🥨? We obtained a high resolution image of two baby stars growing in a gas and dust cloud. This helps astronomers to study the conditions in which binary stars are born. 📡almaobservatory.org/en/audie… #FridayMotivation
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🧵[7/8] An international collaboration of over 300 researchers from 80 institutes around the world took 5 years of intense work to combine all the SgrA*🌀 data, analyse it and compare is to simulations #OurBlackHole
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We love the space dance!📡🌌 #Timelapse by Petr Horálek
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"Is this the real life? Is this just fantasy?"🎶 #BohemianRhapsody, @QueenWillRock @DrBrianMay. From left to right: Venus and the Moon. Above: Jupiter. Incredible image by our photographic ambassador @_ansack #YourALMAPicture 📡
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Astronomy Day in Chile. 📱 Take astrophotos with your cell phone. 🌌
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🗿📍 From Rapa Nui "The Ring of Fire" #solareclipse ☀️🌘🌎 📷: @pnowajew ALMA astronomer.
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New discovery! 📡ALMA 🤝 @NASAWebb @ESA_Webb 🛰️
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🟤#jupiter observed over the years.
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📡#BreakingNews A bubble of hot gas circles the Black Hole in the center of our galaxy at 30% the speed of light! almaobservatory.org/en/press… 📹: animation @ehtelescope , @ESO /L. Calçada (Acknowledgment: M. Wielgus)
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AWESOME! The Atacama Desert in Chile, the driest in the world, is SNOWY! 🤩😱🥶
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#BlackHole Astronomers had already observed stars orbiting around the compact, massive, ‘invisible’ SgrA*🌀, and suspected it to be a black hole. The @ehtelescope has zoomed-in to provide the first direct visual proof.
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📡#BreakingNews We detected moons forming outside our solar system, 370 light-years from Earth!✨Astronomers combined images from the @ESO VLT with ours. almaobservatory.org/en/press… #InSearchOfOurCosmicOrigins
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☄️ Make a wish! A night illuminated by the Moon, which did not prevent us from capturing the #MilkyWay over the antenna array and the passage of a meteor! 📷: Alex Pérez.
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If the Earth 🌎was flat 😏, there would be no #WinterSolstice or #SummerSolstice . #Science
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🥳🎉🎊🎂Today is our birthday! #ALMA10 years
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❤ Like if you prefer supernovas. 🔁 RT if you prefer protoplanetary disks.
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🦇🕸️Happy #Halloween !🎃
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#BlackHoleWeek2025 🌀 Black hole Sagittarius A* from optical🔭 to radio wavelengths📡#EHT📡 @ehtelescope
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📡Against all odds, high winds, snow, cloudy skies and 83% partial coverage! One of our antennas was able to capture this amazing image of the #2019SolarEclipse. ☀️🌗🌎 almaobservatory.org/en/press… #EclipseSolar2019
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The same star on different planets! ALMA Sunset📡 (photo by Pablo Carrillo) #Mars Sunset🔴 (photo by @NASA)
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Jupiter 🟤
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⭐️"A Star is born. How ALMA unveiled some of their secrets". By @ESO Blog eso.org/public/chile/blog/a-… #SundayMorning
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Congratulations @nasa for the successful launch and docking of the #Dragon Endeavour.#adastra 🚀🛰️
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No filter! The "Altiplanic winter" being itself in the Chajnantor plateau, Chile.🌨️ 📷: C. Follert.
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#BreakingNews "L I F E" in Venus? Together with the James Clerk Maxwell Telescope @eao_jcmt we detected phosphine molecules in the high clouds of Venus. #VenusNews 👇 almaobservatory.org/en/press…
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Decisions! 🤔
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#BreakingNews! Powerful Flare from Star #ProximaCentauri Detected with ALMA📡Puts habitability of exoplanet #proximab into question. At its peak, the newly recognized flare was 10 times brighter than our sun’s largest flares. (Pic: Artist impression) almaobservatory.org/en/press…
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📡✨This is how planets form around stars! These solar systems outside our own are the highest-resolution images observed by ALMA, and they suggest that their shapes are related to how the planets that form there give them a distinct silhouette 🔗almaobservatory.org/en/press…
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Saying goodbye to February with the conjunction of the Moon, Venus and Jupiter from ALMA, Atacama Desert, Chile. 📷: Carlos González.
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🧵[8/8] ALMA’s📡 contribution is crucial to the @ehtelescope network, it is the world’s largest millimeter wave observatory and sits in a key location in the centre of the global network with generally excellent weather #OurBlackHole
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🌀#BlackHoleWeek Zooming in to the Heart of Messier 87. A massive galaxy in the nearby Virgo galaxy cluster. M87*: This #blackhole resides 55 million light-years from Earth and has a mass 6.5-billion times that of the Sun. @ehtelescope 🌐📡📡📡📡📡📡📡📡📡📡
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⚠️We are preparing for 3 days of winds of up to 124 km/h. 📡Antennas are in "survival" mode 🌡️Temperature: -6.5°C ❄️Wind chill: -18.5°C 🌬️Wind speed: 81 km/h 👥Workers are alert to weather changes. 🔴Live from Chajnantor: almaobservatory.org/en/live-…
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🎄📡A Christmas tree at 5,000 m above sea level. We are waiting for Santa’s visit!🎅🏻 #MerryChristmas Photo by Pablo Carrillo #YourALMAPicture #ChristmasEve
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Wow! 😱 @ESO obtained this detailed image of AB Aurigae where we can see the formation of at least one planet. The image on the right is our observation of the same system in 2017 and at that time the alternative was the presence of at least two planets. #MondayMotivation
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#DontLookUp ! Ok, yes 😁 ☄️Comet Leonard 📷 From ALMA, Chile, incredible image by our photo-ambassador Pablo Carrillo.
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🌌This is the Milky Way seen from ALMA. Our Photo-ambassador María Jesús López , captured this image. We congratulate María Jesús for winning the ALMA "Curiosity award" 2023.
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Which is your favorite?🤔🌌#milkyway ✅Visible ✅Radio ✅Gamma Rays ✅X Rays
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🧵[5/8] Why did we see M87* first, not #OurBlackHole? SgrA* is much smaller than M87*. The brightness and pattern of the gas around SgrA* was changing rapidly as the EHT was observing it a bit like trying to take a clear picture of a puppy quickly chasing its tail.
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3 astronomic things to do with kids at home! 📡1. Build a paper antenna and transporter almaobservatory.org/en/publi… 📹2. Animated astronomy chapters #WAWUA kids.alma.cl/welcome-wawua-a… 🙋🏻‍♀️3. The adventures of TALMA in ALMA kids.alma.cl/follow-almas-di… #StayAtHome #WednesdayWisdom
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Cosmic evenings📡✨ 📷: Pablo Carrillo.
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