#gammaraybursts — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #gammaraybursts, aggregated by home.social.
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https://www.europesays.com/ie/710807/ NASA Highlights Lessons Learned From Swift Boost Mission #astrophysics #BlackHoles #Éire #Galaxies #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #IE #Ireland #NeilGehrelsSwiftObservatory #Science #Space #SwiftBoostMission #TheUniverse #WallopsFlightFacility
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New in the #VirtualObservatory: “149 FXTs detected with BeppoSAX-WFC” by in 't Zand J.J.M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/711/A60
#XRayBinaryStars #GammaRayBursts #GammaRayAstronomy -
New in the #VirtualObservatory: “Associations between short GRBs & FRBs” by Lu M.-X. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/961/45
#RadioSources #TransientSources #GammaRayAstronomy #GammaRayBursts -
New in the #VirtualObservatory: “The gamma/optical flares of 4FGL-DR3 blazars” by De Jaeger T. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/519/6349
#Galaxies #GammaRayBursts #Redshifted #Astrometry -
distant Cosmic Flares Studied with Novel X-ray Tools
Scientists are using new 'lobster-eye' X-ray tools to better study powerful, distant cosmic explosions called gamma-ray bursts (GRBs). This helps understand extreme physics.
#GammaRayBursts, #XrayAstronomy, #CosmicExplosions, #Astrophysics, #LobsterEyeOptics
https://newsletter.tf/new-x-ray-tools-study-distant-cosmic-explosions/
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New 'lobster-eye' X-ray tools are being developed to capture more detail from distant cosmic explosions. This technology helps scientists understand the universe's most powerful events.
#GammaRayBursts, #XrayAstronomy, #CosmicExplosions, #Astrophysics, #LobsterEyeOptics
https://newsletter.tf/new-x-ray-tools-study-distant-cosmic-explosions/ -
New in the #VirtualObservatory: “Estimating the peak energy of Swift GRBs” by Sun W.-P. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/708/A148
#GammaRayAstronomy #AstronomicalModels #GammaRayBursts -
NASA Discovers Crash of Extreme Stars in Unexpected Site
A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #Astrophysics #ChandraX-RayObservatory #FermiGamma-RaySpaceTelescope #Gammaraybursts #HubbleSpaceTelescope #MarshallAstrophysics #MarshallSpaceFlightCenter #NeilGehrelsSwiftObservatory #neutronstars #TheUniverse
https://www.newsbeep.com/us/516556/ -
Study Reveals How Neutron Star Mergers Spread Precious Metals Across the Universe
📰 Original title: Astrophysicists trace the origin of valuable metals in space, from colliding stars to merging galaxies
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/study-reveals-how-neutron-star-mergers-spread-precious-metals-across-the-universe/?redirpost=70bd3849-a85d-430e-bd44-c5113372f5d4
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NASA Discovers Crash of Extreme Stars in Unexpected Site https://www.nasa.gov/missions/chandra/nasa-discovers-crash-of-extreme-stars-in-unexpected-site/ #NASA #ChandraXRayObservatory #Astrophysics #FermiGammaRaySpaceTelescope #GammaRayBursts #HubbleSpaceTelescope #MarshallAstrophysics #MarshallSpaceFlightCenter #NeilGehrelsSwiftObservatory #NeutronStars #TheUniverse
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NASA Discovers Crash of Extreme Stars in Unexpected Site https://www.nasa.gov/missions/chandra/nasa-discovers-crash-of-extreme-stars-in-unexpected-site/ #NASA #ChandraXRayObservatory #Astrophysics #FermiGammaRaySpaceTelescope #GammaRayBursts #HubbleSpaceTelescope #MarshallAstrophysics #MarshallSpaceFlightCenter #NeilGehrelsSwiftObservatory #NeutronStars #TheUniverse
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NASA Discovers Crash of Extreme Stars in Unexpected Site https://www.nasa.gov/missions/chandra/nasa-discovers-crash-of-extreme-stars-in-unexpected-site/ #NASA #ChandraXRayObservatory #Astrophysics #FermiGammaRaySpaceTelescope #GammaRayBursts #HubbleSpaceTelescope #MarshallAstrophysics #MarshallSpaceFlightCenter #NeilGehrelsSwiftObservatory #NeutronStars #TheUniverse
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NASA Discovers Crash of Extreme Stars in Unexpected Site https://www.nasa.gov/missions/chandra/nasa-discovers-crash-of-extreme-stars-in-unexpected-site/ #NASA #ChandraXRayObservatory #Astrophysics #FermiGammaRaySpaceTelescope #GammaRayBursts #HubbleSpaceTelescope #MarshallAstrophysics #MarshallSpaceFlightCenter #NeilGehrelsSwiftObservatory #NeutronStars #TheUniverse
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https://www.europesays.com/uk/772966/ A star with the mass of the Sun but the size of the Earth destroyed by an exotic black hole? #CosmicEvents #GammaRayBursts #IntermediateMassBlackHoles #Physics #Science #UK #UnitedKingdom
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https://www.europesays.com/ie/343787/ A star with the mass of the Sun but the size of the Earth destroyed by an exotic black hole? #CosmicEvents #Éire #GammaRayBursts #IE #IntermediateMassBlackHoles #Ireland #Physics #Science
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NASA Researchers Probe Tangled Magnetospheres of Merging Neutron Stars https://science.nasa.gov/science-research/nasa-researchers-probe-tangled-magnetospheres-of-merging-neutron-stars/ #NASA #AmesResearchCenter #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #GravitationalWaves #HighTechComputing #LaserInterferometerGravitationalWaveObservatoryLIGO #NeutronStars #OriginEvolutionOfTheUniverse #ScienceResearch #SensingTheUniverseMultimessengerAstronomy
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NASA Researchers Probe Tangled Magnetospheres of Merging Neutron Stars https://science.nasa.gov/science-research/nasa-researchers-probe-tangled-magnetospheres-of-merging-neutron-stars/ #NASA #AmesResearchCenter #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #GravitationalWaves #HighTechComputing #LaserInterferometerGravitationalWaveObservatoryLIGO #NeutronStars #OriginEvolutionOfTheUniverse #ScienceResearch #SensingTheUniverseMultimessengerAstronomy
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NASA Researchers Probe Tangled Magnetospheres of Merging Neutron Stars https://science.nasa.gov/science-research/nasa-researchers-probe-tangled-magnetospheres-of-merging-neutron-stars/ #NASA #AmesResearchCenter #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #GravitationalWaves #HighTechComputing #LaserInterferometerGravitationalWaveObservatoryLIGO #NeutronStars #OriginEvolutionOfTheUniverse #ScienceResearch #SensingTheUniverseMultimessengerAstronomy
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NASA Researchers Probe Tangled Magnetospheres of Merging Neutron Stars https://science.nasa.gov/science-research/nasa-researchers-probe-tangled-magnetospheres-of-merging-neutron-stars/ #NASA #AmesResearchCenter #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #GravitationalWaves #HighTechComputing #LaserInterferometerGravitationalWaveObservatoryLIGO #NeutronStars #OriginEvolutionOfTheUniverse #ScienceResearch #SensingTheUniverseMultimessengerAstronomy
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https://www.europesays.com/ie/277834/ Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests #astrophysics #Éire #GammaRays #GammaRayBursts #general #IE #Ireland #Science #Space
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests https://www.nasa.gov/general/shaken-not-stirred-nasas-starburst-aces-extreme-temperature-tests/ #NASA #General #Astrophysics #GammaRays #GammaRayBursts
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests https://www.nasa.gov/general/shaken-not-stirred-nasas-starburst-aces-extreme-temperature-tests/ #NASA #General #Astrophysics #GammaRays #GammaRayBursts
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests https://www.nasa.gov/general/shaken-not-stirred-nasas-starburst-aces-extreme-temperature-tests/ #NASA #General #Astrophysics #GammaRays #GammaRayBursts
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests https://www.nasa.gov/general/shaken-not-stirred-nasas-starburst-aces-extreme-temperature-tests/ #NASA #General #Astrophysics #GammaRays #GammaRayBursts
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests
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Shaken, Not Stirred: NASA’s StarBurst Aces Extreme Temperature Tests
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https://www.europesays.com/ie/224016/ NASA’s Webb Identifies Earliest Supernova to Date, Shows Host Galaxy #astrophysics #Éire #Galaxies #GammaRayBursts #GoddardSpaceFlightCenter #IE #Ireland #JamesWebbSpaceTelescope(JWST) #Science #Science&Research #Space #Supernovae #TheUniverse
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Watch a black hole fall into a star and then blow up
It’s the greatest cosmic murder mystery of the year: How did a black hole destroy a star—and what…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #blackhole #FermiTelescope #GammaRay #Gammaraybursts #star #supermassiveblackhole
https://www.newsbeep.com/us/337874/ -
New in the #VirtualObservatory: “FRB 20121102A parameters of the NRT bursts” by Gouiffes C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/704/A25
#RadioSources #GammaRayBursts #GammaRayAstronomy -
New in the #VirtualObservatory: “GRB X-ray plateaus” by Guidorzi C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/703/A101
#GammaRayAstronomy #XRaySources #GammaRayBursts -
https://www.europesays.com/ie/170893/ Top astrophysicist moves to Hong Kong to head new HKU institute #AcademiaEuropaea #AmericanAstronomicalSociety #AmericanPhysicalSociety #Asia #BrianSchmidt #BrunoRossiPrize #China #ChineseAcademyOfSciences #Éire #GammaRayBursts #HongKong #HongKongInstituteForAstronomyAndAstrophysics #IE #Ireland #MichelMayor #nasa #PekingUniversity #Science #Space #UniversityOfHongKong
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New in the #VirtualObservatory: “Classification of GRB” by Zhu S.-Y. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/702/A173
#GammaRayBursts #GammaRayAstronomy #Redshifted -
New in the #VirtualObservatory: “Fermi/GBM GRB minimum variability timescales” by Maccary R. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/702/A95
#GammaRayAstronomy #GammaRayBursts -
New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-UVOT” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-uvot/swift/info
#GammaRayAstronomy #TimeDomainAstronomy #GammaRayBursts -
New in the #VirtualObservatory: “Rest-frame parameters of short and long GRBs” by Zhu S.-Y. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/950/30
#Redshifted #GammaRayAstronomy #Galaxies #GammaRayBursts -
Scientists Say They Can’t Explain the Signal They Just Detected From Beyond Our Galaxy
Gamma ray bursts are some of the most powerful explosions in the universe, unleashing as much energy in…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AntonioMartin-Carrillo #EuropeanSouthernObservatory #Gammaraybursts #GRBobservations #spectacularsupernova #stellarobject #UniversityCollegeDublin #whitedwarf
https://www.newsbeep.com/us/154873/ -
New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-BAT (Burst Alert Telescope)” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-bat/swift/info
#TimeDomainAstronomy #GammaRayBursts #GammaRayAstronomy -
New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-XRT” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-xrt/swift/info
#TimeDomainAstronomy #GammaRayAstronomy #GammaRayBursts -
New in the #VirtualObservatory: “GCN VOEvent Streams From Fermi-LAT” by The Fermi LAT Team
http://dc.g-vo.org/std/gcn-fermi-lat/fermi-lat/info
#ActiveGalacticNuclei #TimeDomainAstronomy #GammaRayBursts #GammaRayAstronomy -
New in the #VirtualObservatory: “GCN VOEvent Streams From Fermi GBM” by The Fermi GBM Team
http://dc.g-vo.org/std/gcn-fermi/fermi-grb/info
#GammaRayAstronomy #GammaRayBursts #SolarFlares #TimeDomainAstronomy -
Weekly Update at the Open Journal of Astrophysics – 08/03/2025
Time for the weekly Saturday morning update of papers published at the Open Journal of Astrophysics. Since the last update we have published four new papers, which brings the number in Volume 8 (2025) up to 25 and the total so far published by OJAp up to 260.
In chronological order of publication, the four papers published this week, with their overlays, are as follows. You can click on the images of the overlays to make them larger should you wish to do so.
The first paper to report is “Partition function approach to non-Gaussian likelihoods: information theory and state variables for Bayesian inference” by Rebecca Maria Kuntz, Heinrich von Campe, Tobias Röspel, Maximilian Philipp Herzog, and Björn Malte Schäfer, all from the University of Heidelberg (Germany). It was published on Wednesday March 5th 2025 in the folder Cosmology and NonGalactic Astrophysics and it discusses the relationship between information theory and thermodynamics with applications to Bayesian inference in the context of cosmological data sets.
You can read the officially accepted version of this paper on arXiv here.
The second paper of the week is “The Cosmological Population of Gamma-Ray Bursts from the Disks of Active Galactic Nuclei” by Hoyoung D. Kang & Rosalba Perna (Stony Brook), Davide Lazzati (Oregon State), and Yi-Han Wang (U. Nevada), all based in the USA. It was published on Thursday 6th March 2025 in the folder High-Energy Astrophysical Phenomena. The authors use models for GRB electromagnetic emission to simulate the cosmological occurrence and observational detectability of both long and short GRBs within AGN disks
You can find the officially accepted version of this paper on arXiv here.
The next two papers were published on Friday 7th March 2025.
“The distribution of misalignment angles in multipolar planetary nebulae” by Ido Avitan and Noam Soker (Technion, Haifa, Israel) analyzes the statistics of measured misalignment angles in multipolar planetary nebulae implies a random three-dimensional angle distribution limited to <60 degrees. It is in the folder Solar and Stellar Astrophysics.
Here is the overlay:
The official published version can be found on the arXiv here.
The last paper to report this week is “The DESI-Lensing Mock Challenge: large-scale cosmological analysis of 3×2-pt statistics” by Chris Blake (Swinburne, Australia) and 43 others; this is a large international collaboration and I apologize for not being able to list all the authors here!
This one is in the folder marked Cosmology and NonGalactic Astrophysics; it presents an end-to-end simulation study designed to test the analysis pipeline for the Dark Energy Spectroscopic Instrument (DESI) Year 1 galaxy redshift dataset combined with weak gravitational lensing from other surveys.
The overlay is here:
You can find the “final” version on arXiv here.
That’s all for this week. It’s good to see such an interesting variety of topics. I’ll do another update next Saturday
#3x2ptAnalysis #ActiveGalacticNuclei #arXiv241113625v2 #arXiv241212548v2 #arXiv241217714v2 #arXiv250104549v2 #BayesianInference #Cosmology #CosmologyAndNonGalacticAstrophysics #DESI #DiamondOpenAccess #DiamondOpenAccessPublishing #entropy #GammaRayBursts #HighEnergyAstrophysicalPhenomena #InformationTheory #numericalSimulations #planetaryNebulae #SolarAndStellarAstrophysics #StatisticalMechanics #WeakLensing
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5 Surprising NASA Heliophysics Discoveries Not Related to the Sun https://science.nasa.gov/science-research/heliophysics/5-surprising-nasa-heliophysics-discoveries-not-related-to-the-sun/ #NASA #Comets #FermiGammaRaySpaceTelescope #GammaRayBursts #GoddardSpaceFlightCenter #Heliophysics #HeliophysicsDivision #ICONIonosphericConnectionExplorer #ParkerSolarProbePSP #SOHOSolarAndHeliosphericObservatory #Stars #STEREOSolarTErrestrialRElationsObservatory
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5 Surprising NASA Heliophysics Discoveries Not Related to the Sun https://science.nasa.gov/science-research/heliophysics/5-surprising-nasa-heliophysics-discoveries-not-related-to-the-sun/ #NASA #Comets #FermiGammaRaySpaceTelescope #GammaRayBursts #GoddardSpaceFlightCenter #Heliophysics #HeliophysicsDivision #ICONIonosphericConnectionExplorer #ParkerSolarProbePSP #SOHOSolarAndHeliosphericObservatory #Stars #STEREOSolarTErrestrialRElationsObservatory
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5 Surprising NASA Heliophysics Discoveries Not Related to the Sun https://science.nasa.gov/science-research/heliophysics/5-surprising-nasa-heliophysics-discoveries-not-related-to-the-sun/ #NASA #Comets #FermiGammaRaySpaceTelescope #GammaRayBursts #GoddardSpaceFlightCenter #Heliophysics #HeliophysicsDivision #ICONIonosphericConnectionExplorer #ParkerSolarProbePSP #SOHOSolarAndHeliosphericObservatory #Stars #STEREOSolarTErrestrialRElationsObservatory
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5 Surprising NASA Heliophysics Discoveries Not Related to the Sun https://science.nasa.gov/science-research/heliophysics/5-surprising-nasa-heliophysics-discoveries-not-related-to-the-sun/ #NASA #Comets #FermiGammaRaySpaceTelescope #GammaRayBursts #GoddardSpaceFlightCenter #Heliophysics #HeliophysicsDivision #ICONIonosphericConnectionExplorer #ParkerSolarProbePSP #SOHOSolarAndHeliosphericObservatory #Stars #STEREOSolarTErrestrialRElationsObservatory
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NASA’s Swift Reaches 20th Anniversary in Improved Pointing Mode https://science.nasa.gov/missions/swift/nasas-swift-reaches-20th-anniversary-in-improved-pointing-mode/ #NASA #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #NeilGehrelsSwiftObservatory #TheUniverse
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NASA’s Swift Reaches 20th Anniversary in Improved Pointing Mode https://science.nasa.gov/missions/swift/nasas-swift-reaches-20th-anniversary-in-improved-pointing-mode/ #NASA #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #NeilGehrelsSwiftObservatory #TheUniverse
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NASA’s Swift Reaches 20th Anniversary in Improved Pointing Mode https://science.nasa.gov/missions/swift/nasas-swift-reaches-20th-anniversary-in-improved-pointing-mode/ #NASA #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #NeilGehrelsSwiftObservatory #TheUniverse
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NASA’s Swift Reaches 20th Anniversary in Improved Pointing Mode https://science.nasa.gov/missions/swift/nasas-swift-reaches-20th-anniversary-in-improved-pointing-mode/ #NASA #Astrophysics #GammaRayBursts #GoddardSpaceFlightCenter #NeilGehrelsSwiftObservatory #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #ISSResearch #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #ISSResearch #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #ISSResearch #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #ISSResearch #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #SmallSatelliteMissions #TheUniverse
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NASA’s Mini BurstCube Mission Detects Mega Blast https://science.nasa.gov/burstcube/nasas-mini-burstcube-mission-detects-mega-blast/ #NASA #Astrophysics #BurstCube #CubeSats #GammaRays #GammaRayBursts #GoddardSpaceFlightCenter #SmallSatelliteMissions #TheUniverse
