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Solar Radio Astronomy - CESRA The plasma density and magnetic field in the upper solar corona and inner heliosphere are not sufficient to produce detectable bremsstrahlung hard X-ray or gyrosynchrotron microwave emissions, making ...

LOFAR size and shape measurements of solar metric radio burst sources by Gordovskyy et al www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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Promotional graphic for Astronomy on Tap Albuquerque. The event is March 17 at 6 PM at Bow and Arrow Brewing.

Promotional graphic for Astronomy on Tap Albuquerque. The event is March 17 at 6 PM at Bow and Arrow Brewing.

#Albuquerque heads up: Astronomy on Tap ABQ is re-launching, with the first event this coming Tuesday, March 17.

More info:
www.instagram.com/aotabq/
www.facebook.com/AoTABQ

#Astronomy #ABQ #AstronomyonTap #RadioAstronomy

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Radio Halos = turbulent aftermath. 📡🌌

Cluster mergers stir the plasma.
Particles accelerate across the core.

Diffuse radio glow.

No jets.
Just turbulence.

#Astrophysics #PlasmaPhysics #GalaxyClusters #RadioAstronomy #ResonantCosmos

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Solar Radio Astronomy - CESRA A solar radio burst (SRB) is the intense solar radio emission often related to a solar flare and one of the possibly extreme space weather events which may affect Earth’s ionosphere and signal propaga...

Trieste CALLISTO Station Setup and Observations of  Solar Radio Bursts by A. Marassi and C. Monstein www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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Solar Radio Astronomy - CESRA Filaments (or prominences) are “clouds” of cool (<104 K) material suspended in the solar corona by up to tens of megameters above the photosphere, and they can be broadly divided into quiescent filame...

Subarcsecond imaging of a solar active region filament with ALMA and IRIS by da Silva Santos et al.* www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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Solar Radio Astronomy - CESRA Practically all solar phenomena observed in radio wavelengths have their counterpart in other regions of the electromagnetic spectrum. Metric solar bursts are an exception to the above statement. Alth...

First detection of metric emission from a solar surge by Costas Alissandrakis et al.* www.astro.gla.ac.uk/users/eduard...
#Astronomy #radioastronomy

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Le radiotélescope MeerKAT capte le signal radio le plus lumineux jamais détecté dans l’Univers lointain Des astronomes détectent un gigamaser record issu d’une collision galactique lointaine offrant un nouvel outil pour étudier l’Univers.

Le radiotélescope MeerKAT capte le signal radio le plus lumineux jamais vu dans l’Univers lointain. Un monstre cosmique… ou un indice inédit ?
www.science-et-vie.com/ciel-et-espa...
#Space #Science #Innovation #Astrophysics #RadioAstronomy #MeerKAT #DeepSpace #SKA

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Original post on mastodon.social

Le radiotélescope MeerKAT capte le signal radio le plus lumineux jamais vu dans l’Univers lointain. Un monstre cosmique… ou un indice inédit ? […]

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Screenshot of the new, AladinLite-based and radio-focussed ATNF SkyViewer. The main inset showd the RACS-low 887 MHz image of the head-tail Corkscrew Galaxy and the neighbouring wide-angle tail (WAT) radio galaxy in the cluster Abell 3627.

Screenshot of the new, AladinLite-based and radio-focussed ATNF SkyViewer. The main inset showd the RACS-low 887 MHz image of the head-tail Corkscrew Galaxy and the neighbouring wide-angle tail (WAT) radio galaxy in the cluster Abell 3627.

Welcome to the ATNF SkyViewer: www.atnf.csiro.au/research/sky... * Enjoy 🤩 #radioastronomy #astronomy #AstroSci

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ALMA Detects Extremely Abundant Alcohol in Interstellar Comet 3I/ATLAS - National Radio Astronomy Observatory The latest news from the NSF's National Radio Astronomy Observatory.

ALMA Detects Extremely Abundant Alcohol in Interstellar Comet 3I/ATLAS

New research reveals that 3I/ATLAS is packed with an unusually large amount of the organic molecule methanol – more than almost all known comets in our own solar system.

#Astronomy #RadioAstronomy #3iatlas #ALMA

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Video

What are Radio Halos? 📡🌌

Galaxy clusters collide.

Turbulence stirs the hot plasma.

Charged particles move through magnetic fields.
The entire cluster glows in radio.

No engine.
No sharp shock.
Just turbulent plasma.

#Astrophysics #PlasmaPhysics #GalaxyClusters #RadioAstronomy #ResonantCosmos

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➡️ Want to experience some extras you can't see at a normal visit? ⬅️

Join us at the VLA Spring Open House (free!):
🗓️ Saturday, April 18
⏰ 9 AM - 4 PM
🎟️ Advance tickets (free!) required: nraoepo.ticketapp.org/portal/produ...

#Astronomy #RadioAstronomy #NewMexico #VeryLargeArray

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Solar Radio Astronomy - CESRA Solar radio bursts (SRBs) are some of the most interesting signatures of solar activity. Their correlation with large solar eruptions and well-documented disruption to technological infrastructure esp...

Classification of Type II and Type III Solar Radio Bursts Using Transfer Learning by H. le Roux et al. www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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The LOFAR Telescope Produces the Most Detailed Radio Map of the Universe Ever The radio telescope LOFAR, with a major contribution from Leiden Observatory, has produced the most detailed radio map of the Universe ever made. Never before have so many cosmic radio sources been captured in a single survey: 13.7 million.

The LOFAR Telescope Produces the Most Detailed Radio Map of the Universe Ever #Science #Space #Astronomy #LOFARTelescope #RadioAstronomy #UniverseExploration

www.universetoday.com/articles/the-lofar-teles...

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Astronomical image of double boomerang galaxy PKS 2014-55. The image shows jets emanating from both sides of the black hole, each shaped like a boomerang and indicated in blue.

Astronomical image of double boomerang galaxy PKS 2014-55. The image shows jets emanating from both sides of the black hole, each shaped like a boomerang and indicated in blue.

Radio #ImageoftheWeek

Meet 'Double Boomerang' Galaxy PKS 2014-55, located 800 million light years from Earth.

Two powerful jets of radio waves (🔵blue) originate from a massive black hole at the center of the galaxy.

📸 Credit: NRAO/AUI/NSF, S. Dagnello & W. Cotton; SARAO; DES

#RadioAstronomy

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MARTINI transforms galaxy simulations into synthetic radio telescope observations, letting researchers peek into the cosmic future of HI surveys before building the next generation of instruments.

https://github.com/kyleaoman/martini

#RadioAstronomy #GalaxySimulations #AstronomySoftware

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Reposting in #RadioAstronomy!

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Radio Relics = shockwave aftermath. 📡🌌

Galaxy Clusters collide → energy → radio glow.

No engine.
Just impact.

#Astrophysics #PlasmaPhysics #GalaxyClusters #RadioAstronomy #ResonantCosmos

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ALMA Creates Largest-Ever Image of the Milky Way’s Core - National Radio Astronomy Observatory Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA), of which the U.S. National Science Foundation National Radio Astronomy Observatory...

NEW: ALMA Creates Largest-Ever Image of the Milky Way’s Core

Astronomers using ALMA have produced the largest and most detailed image ever made of the Milky Way’s Central Molecular Zone.

#Astronomy #RadioAstronomy #MilkyWay #ALMA

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A Quintillion-to-One: Giant Stars, Tiny Dust - National Radio Astronomy Observatory Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) and NASA’s James Webb Space Telescope (JWST) have discovered that some...

🌟 Giant stars, 🤏 Tiny dust grains?

Astronomers using ALMA + NASA's JWST have discovered that some of the most massive stars in our galaxy are emitting unbelievably tiny grains of carbon dust—dust that one day could form future stars and planets.

#Astronomy #RadioAstronomy #ALMA

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Solar Radio Astronomy - CESRA Filaments (or prominences) are “clouds” of cool (<104 K) material suspended in the solar corona by up to tens of megameters above the photosphere, and they can be broadly divided into quiescent filame...

Subarcsecond imaging of a solar active region filament with ALMA and IRIS by da Silva Santos et al.* www.astro.gla.ac.uk/users/eduard...
#astronomy #radioastronomy

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Solar Radio Astronomy - CESRA Solar flares, the most powerful magnetic explosions in our solar system, are often accompanied by intense bursts of radio emission known as type III solar radio bursts. These bursts provide valuable c...

Flare Accelerated Electron Transport in Type III Solar Radio Bursts: large-scale transport and super-diffusive beam expansion by E. P. Kontar et al. www.astro.gla.ac.uk/users/eduard...
#astronomy #radioastronomy

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Hunt cosmic radio explosions with VAST Tools - Python toolkit for exploring transient radio sources from Australia's revolutionary ASKAP telescope surveys

https://github.com/askap-vast/vast-tools

#RadioAstronomy #TransientHunting #ASKAP

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What are Radio Relics? 📡🌌

Galaxy clusters collide.

Shock waves race through hot plasma.

Charged particles re-accelerate.
Magnetic fields light them up in radio.

No engine.
Just impact physics.

#Astrophysics #PlasmaPhysics #GalaxyClusters #RadioAstronomy #ResonantCosmos

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Transform raw ALMA radio telescope data into stunning cosmic maps - the PHANGS pipeline turns galaxy interferometry into science-ready spectral cubes with Python precision

https://github.com/akleroy/phangs_imaging_scripts

#RadioAstronomy #ALMA #GalaxyMapping

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Solar Radio Astronomy - CESRA A solar radio burst (SRB) is the intense solar radio emission often related to a solar flare and one of the possibly extreme space weather events which may affect Earth’s ionosphere and signal propaga...

Trieste CALLISTO Station Setup and Observations of  Solar Radio Bursts by A. Marassi and C. Monstein www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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Astrophotography image of the ALMA sign at the observatory, with the Milky Way visible in the night sky above it.

Astrophotography image of the ALMA sign at the observatory, with the Milky Way visible in the night sky above it.

Save the Date! 🗓️

The international conference ALMA at 15 Years: Science, Synergies, and the Road Ahead will be held Feb. 22-26, 2027 in Taiwan.

Further details coming in March.


📸 Credit: NSF/AUI/NSF NRAO/J.Hellerman


#astronomy #radioastronomy #alma

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In case you missed it 👀

What are Radio Galaxies? 🌌📡
Black holes launching jets that light up the universe in radio.

#Astrophysics #PlasmaPhysics #GalaxyClusters #RadioAstronomy #ResonantCosmos

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Decode the hidden dynamics of protoplanetary discs by modeling molecular line emission - transformin

Decode the hidden dynamics of protoplanetary discs by modeling molecular line emission - transformin

Decode the hidden dynamics of protoplanetary discs by modeling molecular line emission - transforming radio telescope data into maps of gas motion, temperature, and structure.

https://github.com/andizq/discminer

#Protoplanetary #RadioAstronomy #ALMA

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Solar Radio Astronomy - CESRA Type III bursts are usually described as a two-step process: energetic electrons excite Langmuir waves, which are then converted into radio emission near the plasma frequency (Ginzburg & Zhelezniakov ...

Plasma instability at the front of ejected electrons and Type III emission by V. Krasnoselskikh et al. www.astro.gla.ac.uk/users/eduard...
#Astronomy #RadioAstronomy

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