#earlyuniverse — Public Fediverse posts

https://www.europesays.com/uk/1221821/ Early metal-enriched baryon cycling before the midpoint of cosmic reionization #Astronomy #AstrophysicsAndCosmology #EarlyUniverse #GalaxiesAndClusters #general #Physics #Science #UK #UnitedKingdom

Early metal-enriched baryon cycling before the midpoint of cosmic reionization

Observations and data reduction The data analysed in this work were obtained as part of the JWST Cycle…
#NewsBeep #News #Physics #Astronomy #AstrophysicsandCosmology #AU #Australia #EarlyUniverse #Galaxiesandclusters #general #Science
https://www.newsbeep.com/au/904770/

Early metal-enriched baryon cycling before the midpoint of cosmic reionization

Observations and data reduction The data analysed in this work were obtained as part of the JWST Cycle…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Astronomy #AstrophysicsandCosmology #earlyuniverse #Galaxiesandclusters #general #Science
https://www.newsbeep.com/us/859775/

Early metal-enriched baryon cycling before the midpoint of cosmic reionization

Observations and data reduction The data analysed in this work were obtained as part of the JWST Cycle…
#NewsBeep #News #Physics #astronomy #AstrophysicsandCosmology #EarlyUniverse #Galaxiesandclusters #general #Science #UK #UnitedKingdom
https://www.newsbeep.com/uk/781794/

https://www.europesays.com/ie/705054/ Early metal-enriched baryon cycling before the midpoint of cosmic reionization #Astronomy #AstrophysicsAndCosmology #EarlyUniverse #Éire #GalaxiesAndClusters #general #IE #Ireland #Physics #Science

Supercomputer simulations may finally explain Webb’s mysterious Little Red Dots

Simulations suggest ma…
#NewsBeep #News #Science #Astronomy #ATERUIIII #AU #Australia #blackholegrowth #blackholeseeds #cosmicdawn #cosmologicalsimulations #Cosmology #directcollapseblackholes #EarlyUniverse #far-ultravioletradiation #Jameswebbspacetelescope #JWST #littlereddots #nature #NewDiscoveries #Quasars #research #SpaceNews #super-Eddingtonaccretion #supermassiveblackholes
https://www.newsbeep.com/au/898024/

Overmassive black holes and little red dots naturally form in simulations

Our cosmological initial conditions are based on the simulation Phi-4096 of ref. 51. In this work, a dark-matter-only N-body…
#NewsBeep #News #Physics #AU #Australia #Computationalastrophysics #EarlyUniverse #Galaxiesandclusters #HumanitiesandSocialSciences #multidisciplinary #Science
https://www.newsbeep.com/au/894682/

https://www.europesays.com/ie/691925/ Massive black holes in the first billion years with JWST #Astronomy #AstrophysicsAndCosmology #CompactAstrophysicalObjects #EarlyUniverse #Éire #GalaxiesAndClusters #general #IE #Ireland #Physics #Science #Space

Overmassive black holes and little red dots naturally form in simulations

Our cosmological initial conditions are based on the simulation Phi-4096 of ref. 51. In this work, a dark-matter-only N-body…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Computationalastrophysics #earlyuniverse #Galaxiesandclusters #HumanitiesandSocialSciences #multidisciplinary #Science
https://www.newsbeep.com/us/850027/

https://www.europesays.com/ie/691639/ Overmassive black holes and little red dots naturally form in simulations #ComputationalAstrophysics #EarlyUniverse #Éire #GalaxiesAndClusters #HumanitiesAndSocialSciences #IE #Ireland #multidisciplinary #Physics #Science

https://www.europesays.com/uk/1207559/ Overmassive black holes and little red dots naturally form in simulations #ComputationalAstrophysics #EarlyUniverse #GalaxiesAndClusters #HumanitiesAndSocialSciences #multidisciplinary #Physics #Science #UK #UnitedKingdom

https://www.europesays.com/ie/687251/ A cosmic giant 5,000 times the Milky Way’s mass emerges from the early Universe #Astronomy #CosmicFilaments #CosmicWeb #cosmology #COSMOSZ31A #DarkEnergyCamera #DECam #DESI #EarlyUniverse #Éire #GalaxyClusters #GalaxyEvolution #IE #Ireland #LymanAlphaEmitters #ODINSurvey #ProtoSupercluster #protoclusters #PurdueUniversity #Research #Science #Space #SpaceNews

A cosmic giant 5,000 times the Milky Way’s mass emerges from the early Universe

Astronomers have reconstructed detailed three-dimensional maps of two enormous protocluster…
#NewsBeep #News #Science #Astronomy #AU #Australia #cosmicfilaments #cosmicweb #Cosmology #COSMOS-z3.1-A #DarkEnergyCamera #decam #desi #EarlyUniverse #Galaxyclusters #GalaxyEvolution #Lyman-alphaemitters #ODINsurvey #proto-supercluster #protoclusters #PurdueUniversity #research #SpaceNews
https://www.newsbeep.com/au/889328/

JWST finds mysterious red objects pairing up in the early universe

JWST images have revealed four candidate pairs of “little red dots,” comp…
#NewsBeep #News #Science #activegalacticnuclei #Astronomy #AU #Australia #blackholemergers #BlackHoles #Cosmology #cosmos-web #EarlyUniverse #GalaxyMergers #Gravitationalwaves #infraredastronomy #Jameswebbspacetelescope #JWST #KavliIPMU #lisa #littlereddots #research #SpaceNews #supermassiveblackholes #UniversityofTokyo
https://www.newsbeep.com/au/878688/

Astronomers hear a mysterious ‘hum’ across the universe; one explanation begins with strange dark stars 13 billion years ago

Astronomers may have found a new way to investigate one of the biggest mysteries in cosmic history: how…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #blackholeformation #cosmichistory #Darkmatter #DarkStars #earlyuniverse #gravitationalwaves #PulsarTimingArrays #supermassiveblackholes
https://www.newsbeep.com/us/831643/

https://www.europesays.com/ie/658828/ Webb Find Hidden Stars Making Early Galaxies Far More Massive than Thought #CSA #EarlyUniverse #Éire #esa #Galaxy #IE #Ireland #LowMassStar #mass #nasa #Science #Space #Spectrum #star #Webb

https://www.europesays.com/ie/656323/ Mysterious ‘Little Red Dots’ Could Be Tiny Galaxies with Giant Black Holes at Their Hearts #BlackHole #CSA #EarlyUniverse #Éire #esa #Galaxy #IE #Ireland #LittleRedDot #nasa #Science #star #StarFormation #StarburstGalaxy #SupermassiveBlackHole #Webb

https://www.europesays.com/ie/655180/ Extended components of little red dots in the rest-frame optical #Astronomy #AstrophysicsAndCosmology #EarlyUniverse #Éire #GalaxiesAndClusters #general #IE #Ireland #Physics #Science

Extended components of little red dots in the rest-frame optical

Furtak, L. J. et al. JWST UNCOVER: extremely red and compact object at zphot = 7.6 triply imaged…
#NewsBeep #News #Physics #Astronomy #AstrophysicsandCosmology #AU #Australia #EarlyUniverse #Galaxiesandclusters #general #Science
https://www.newsbeep.com/au/867516/

Extended components of little red dots in the rest-frame optical

Furtak, L. J. et al. JWST UNCOVER: extremely red and compact object at zphot = 7.6 triply imaged…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Astronomy #AstrophysicsandCosmology #earlyuniverse #Galaxiesandclusters #general #Science
https://www.newsbeep.com/us/824949/

https://www.europesays.com/uk/1167799/ Extended components of little red dots in the rest-frame optical #Astronomy #AstrophysicsAndCosmology #EarlyUniverse #GalaxiesAndClusters #general #Physics #Science #UK #UnitedKingdom

Cosmic plasma was supposed to rule out dark photons. Simulations say otherwise

A major limit on dark photon da…
#NewsBeep #News #Physics #Astronomy #AU #Australia #Cosmology #darkmatter #darkmatterexperiments #darkphotondarkmatter #DarkPhotons #EarlyUniverse #ionacousticwaves #kineticmixing #Langmuirwaves #nonlinearplasmaeffects #particlephysics #particle-in-cellsimulations #PerimeterInstitute #PlasmaPhysics #research #Science #SpaceNews #UniversityofMaryland
https://www.newsbeep.com/au/866220/

https://www.europesays.com/ie/653154/ Cosmic plasma was supposed to rule out dark photons. Simulations say otherwise #Astronomy #cosmology #DarkMatter #DarkMatterExperiments #DarkPhotonDarkMatter #DarkPhotons #EarlyUniverse #Éire #IE #IonAcousticWaves #Ireland #KineticMixing #LangmuirWaves #NonlinearPlasmaEffects #ParticlePhysics #ParticleInCellSimulations #PerimeterInstitute #PlasmaPhysics #Research #Science #Space #SpaceNews #UniversityOfMaryland

https://www.europesays.com/uk/1165723/ Cosmic plasma was supposed to rule out dark photons. Simulations say otherwise #Astronomy #Cosmology #DarkMatter #DarkMatterExperiments #DarkPhotonDarkMatter #DarkPhotons #EarlyUniverse #IonAcousticWaves #KineticMixing #LangmuirWaves #NonlinearPlasmaEffects #ParticlePhysics #ParticleInCellSimulations #PerimeterInstitute #Physics #PlasmaPhysics #Research #Science #SpaceNews #UK #UnitedKingdom #UniversityOfMaryland

https://www.europesays.com/ie/645374/ Hidden mass in early galaxies revealed by bottom-heavy initial mass functions #Astronomy #AstrophysicsAndCosmology #EarlyUniverse #Éire #GalaxiesAndClusters #general #IE #Ireland #Physics #Science #Space

https://www.europesays.com/ie/645020/ Rohan Naidu’s Journey From Engineering to Astronomer: Inside the Puzzling ‘Black Hole Star’ Discovery Reshaping Our View of the Early Universe #AstronomyCareer #BigBang #BlackHoleStar #EarlyUniverse #Éire #GalacticArchaeology #GLASSZ13 #HubbleFellow #HyderabadAstronomer #IE #Ireland #JamesWebb #LittleRedDots #MITAstrophysics #MoMBH1 #RohanNaidu #Science #Space #SupermassiveBlackholes #YaleNUS

https://www.europesays.com/ie/644363/ CosmoCube could use the Moon as a natural radio shield to study the Universe’s hidden era before the first stars and galaxies appeared | #21CentimetreHydrogenSignal #CosmicDarkAges #CosmicEvolution #CosmoCube #DarkMatter #EarlyUniverse #Éire #IE #Ireland #LunarRadioAstronomy #MoonFarSide #Science #Space #Space&Astronomy #UniversityOfPortsmouth

https://www.europesays.com/ie/636308/ First known black hole star discovered by James Webb Space Telescope #Astronomy #AstronomyDiscoveries #astrophysics #BlackHoleFormation #BlackHoleStar #BlackHoles #CosmicDawn #CosmicEvolution #cosmology #EarlyUniverse #Éire #Galaxies #IE #Ireland #JamesWebbSpaceTelescope #jwst #LittleRedDots #MoMBH1 #nasa #nature #Science #Space #SpaceScience #SupermassiveBlackHoles

https://www.europesays.com/ie/633603/ Rocky Planets May Have Started Forming Just 100 Million Years after Big Bang #(planet) #BigBang #Carbon #CosmicDawn #EarlyUniverse #Éire #Exoplanet #IE #Ireland #Iron #LowMassStar #Metallicity #Oxygen #PairInstabilitySupernova #PlanetFormation #Planetesimal #PopIIISupernova #PopulationIIIStar #ProtoplanetaryDisk #Science #star #Supernova #universe #Water

Astronomers Discover a Brand-New Type of Object: Part Black Hole, Part Star

At the cosmic dawn, the universe was sprinkled with giant black holes—monstrosities so huge that scientists are still…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #Astrophysics #Blackholes #earlyuniverse #Science
https://www.newsbeep.com/us/811350/

A Black Hole That Is Not Formed from Stellar Collapse  

# BlackHole #DCBH #DirectCollapseBlackHole #EarlyUniverse #Galaxy #JamesWebbSpaceTelescope #JWST #LittleRedDot #LRD #PBH #PrimordialBlackHole #StellarEvolution

https://zurl.co/wJChE

A Black Hole That Is Not Formed from Stellar Collapse  

# BlackHole #DCBH #DirectCollapseBlackHole #EarlyUniverse #Galaxy #JamesWebbSpaceTelescope #JWST #LittleRedDot #LRD #PBH #PrimordialBlackHole #StellarEvolution

https://zurl.co/wJChE

A Black Hole That Is Not Formed from Stellar Collapse  

# BlackHole #DCBH #DirectCollapseBlackHole #EarlyUniverse #Galaxy #JamesWebbSpaceTelescope #JWST #LittleRedDot #LRD #PBH #PrimordialBlackHole #StellarEvolution

https://zurl.co/wJChE

Webb Telescope Spots Unprecedented Early Black Hole

Webb Telescope found a black hole that existed before its galaxy. This changes how scientists think the universe started. Find out what it means.

#WebbTelescope, #BlackHole, #CosmicDiscovery, #Astronomy, #EarlyUniverse

https://newsletter.tf/webb-telescope-finds-black-hole-before-galaxy/

The Webb Telescope found a black hole that is older than its galaxy. This is a big surprise and changes what scientists thought about the early universe.

#WebbTelescope, #BlackHole, #CosmicDiscovery, #Astronomy, #EarlyUniverse
https://newsletter.tf/webb-telescope-finds-black-hole-before-galaxy/

https://arstechnica.com/science/2026/05/little-red-dot-in-early-universe-is-a-naked-supermassive-black-hole/

Whoa

#SpaceTelescopeJamesWebb #EarlyUniverse #Astronomy #LittleRedDots #Amazing

Unlocking the Mystery of X-ray Dots https://www.nasa.gov/image-detail/xraydot-illus-2/?utm_source=dlvr.it&utm_medium=mastodon #NASA #XRayDots #Astronomy #SpaceDiscovery #EarlyUniverse

Blazing Companions: Distant Dual Quasars Captured in Cosmic Embrace

Astronomers found two bright quasars in galaxies merging when the universe was less than a billion years old. This helps understand early galaxy growth.

#DistantQuasars, #GalaxyMerger, #CosmicDawn, #ALMA, #EarlyUniverse

https://newsletter.tf/two-bright-quasars-merging-early-universe/

This is one of only two known pairs of quasars from the universe's early days. They are in galaxies forming stars very quickly.

#DistantQuasars, #GalaxyMerger, #CosmicDawn, #ALMA, #EarlyUniverse
https://newsletter.tf/two-bright-quasars-merging-early-universe/

Study Proposes Early-Universe Gravitational Waves as a Source of Dark Matter

📰 Original title: Gravitational waves may have created dark matter in the early universe

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/study-proposes-early-universe-gravitational-waves-as-a-source-of-dark-matter/?redirpost=b6d0b4b8-a1e4-447e-8ce7-0e2c9e8c4b55

#astronomy #darkmatter #gravitationalwaves #earlyuniverse

Study Proposes Early-Universe Gravitational Waves as a Source of Dark Matter

📰 Original title: Gravitational waves may have created dark matter in the early universe

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/study-proposes-early-universe-gravitational-waves-as-a-source-of-dark-matter/?redirpost=b6d0b4b8-a1e4-447e-8ce7-0e2c9e8c4b55

#astronomy #darkmatter #gravitationalwaves #earlyuniverse

MOST METAL-POOR STAR EVER FOUND PROVIDES WINDOW INTO EARLY COSMOS

Astronomers found a star with almost no heavy elements outside the Milky Way. This star, GDR3_526285, helps us understand how the first stars formed.

#EarlyUniverse, #Astronomy, #MetalPoorStar, #GDR3_526285, #CosmicOrigins

https://newsletter.tf/most-metal-poor-star-gdr3-526285-early-universe/

MOST METAL-POOR STAR EVER FOUND PROVIDES WINDOW INTO EARLY COSMOS

Astronomers found a star with almost no heavy elements outside the Milky Way. This star, GDR3_526285, helps us understand how the first stars formed.

#EarlyUniverse, #Astronomy, #MetalPoorStar, #GDR3_526285, #CosmicOrigins

https://newsletter.tf/most-metal-poor-star-gdr3-526285-early-universe/

Astronomers discovered a star, GDR3_526285, with extremely low heavy elements. This is much less than other old stars, offering a look at the early universe.

#EarlyUniverse, #Astronomy, #MetalPoorStar, #GDR3_526285, #CosmicOrigins
https://newsletter.tf/most-metal-poor-star-gdr3-526285-early-universe/

Astronomers discovered a star, GDR3_526285, with extremely low heavy elements. This is much less than other old stars, offering a look at the early universe.

#EarlyUniverse, #Astronomy, #MetalPoorStar, #GDR3_526285, #CosmicOrigins
https://newsletter.tf/most-metal-poor-star-gdr3-526285-early-universe/

Webb Spies Ancient Growing Galaxy Cluster Once Thought Impossible https://petapixel.com/2026/02/02/webb-spies-ancient-growing-galaxy-cluster-once-thought-impossible/ #jameswebbspacetelescope #chandraxrayobservatory #earlyuniverse #protocluster #astronomy #galaxies #universe #chandra #science #Space #News #jwst #NASA #webb

Webb Spies Ancient Growing Galaxy Cluster Once Thought Impossible https://petapixel.com/2026/02/02/webb-spies-ancient-growing-galaxy-cluster-once-thought-impossible/ #jameswebbspacetelescope #chandraxrayobservatory #earlyuniverse #protocluster #astronomy #galaxies #universe #chandra #science #Space #News #jwst #NASA #webb

Webb Spies Ancient Growing Galaxy Cluster Once Thought Impossible https://petapixel.com/2026/02/02/webb-spies-ancient-growing-galaxy-cluster-once-thought-impossible/ #jameswebbspacetelescope #chandraxrayobservatory #earlyuniverse #protocluster #astronomy #galaxies #universe #chandra #science #Space #News #jwst #NASA #webb

Early Universe’s ‘Little Red Dots’ Are Young Supermassive Black Holes, Astrophysicists Say

Astrophysicists at the University of Copenhagen show that the enigmatic ‘little red dots’ — red sources scattered across…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #blackhole #CSA #earlyuniverse #ESA #Littlereddot #NASA #Science #supermassiveblackhole #universe #webb
https://www.newsbeep.com/us/411446/

Early Universe’s ‘Little Red Dots’ Are Young Supermassive Black Holes, Astrophysicists Say

Astrophysicists at the University of Copenhagen show that the enigmatic ‘little red dots’ — red sources scattered across…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #blackhole #CSA #earlyuniverse #ESA #Littlereddot #NASA #Science #supermassiveblackhole #universe #webb
https://www.newsbeep.com/us/411446/

James Webb telescope detects most distant supernova ever observed

https://web.brid.gy/r/https://dailytimes.com.pk/1424551/james-webb-telescope-detects-most-distant-supernova-ever-observed/

James Webb telescope detects most distant supernova ever observed

https://web.brid.gy/r/https://dailytimes.com.pk/1424551/james-webb-telescope-detects-most-distant-supernova-ever-observed/

James Webb telescope detects most distant supernova ever observed

https://web.brid.gy/r/https://dailytimes.com.pk/1424551/james-webb-telescope-detects-most-distant-supernova-ever-observed/

#Mystery: #LittleRedDots in the #EarlyUniverse
#Astronomy #Picture of the Day

https://apod.nasa.gov/apod/ap251224.html

#APOD #LRDs

#Mystery: #LittleRedDots in the #EarlyUniverse
#Astronomy #Picture of the Day

https://apod.nasa.gov/apod/ap251224.html

#APOD #LRDs

#Mystery: #LittleRedDots in the #EarlyUniverse
#Astronomy #Picture of the Day

https://apod.nasa.gov/apod/ap251224.html

#APOD #LRDs

A “knot dominated era” may have existed in the early universe: study

https://phys.org/news/2025-10-key-universe-1800s-idea-science.html

#HackerNews #knotdominatedera #earlyuniverse #cosmology #science #news #astrophysics

A “knot dominated era” may have existed in the early universe: study

https://phys.org/news/2025-10-key-universe-1800s-idea-science.html

#HackerNews #knotdominatedera #earlyuniverse #cosmology #science #news #astrophysics

A “knot dominated era” may have existed in the early universe: study

https://phys.org/news/2025-10-key-universe-1800s-idea-science.html

#HackerNews #knotdominatedera #earlyuniverse #cosmology #science #news #astrophysics

"As an astronomer who studies star and planet formation and their dependence on chemical processes, I am excited at the possibility that chemistry in the first 50 million to 100 million years after the Big Bang may have been more active than we expected."

https://theconversation.com/the-first-stars-may-not-have-been-as-uniformly-massive-as-astronomers-thought-263016

#Astronomy #Cosmology #Stars #EarlyUniverse #Chemistry