Corrado · @astrocorrus
55 followers · 95 posts · Server astrodon.socialAs the #universe evolves, #scientists expect large #cosmicstructures to grow at a certain rate: dense regions such as #galaxyclusters would grow denser, while the #void of #space would grow emptier.
#universe #scientists #cosmicstructures #galaxyclusters #void #space
Thomas Connor · @ThomasConnor
317 followers · 237 posts · Server astrodon.socialExciting paper on the arXiv two weeks ago: https://ui.adsabs.harvard.edu/abs/2023arXiv230510860J/abstract
This is looking at SPT-CLJ0615-5746, a z=0.972 galaxy cluster imaged in the RELICS survey. I had previously done a deep dive into the cluster population with Nod&Shuffle on LDSS3 (Magellan-Clay), and it's nice to see some independent support for the idea that the X-ray data are lying to us.
#Astrodon #galaxyclusters #astronomy
Daniel Fischer · @cosmos4u
1415 followers · 2451 posts · Server scicomm.xyzCosmological Constraints from #GalaxyClusters and Groups in the #eROSITA Final Equatorial Depth Survey: https://arxiv.org/abs/2207.12429 -> An initial study of #DarkEnergy with eROSITA X-Ray telescope indicates that it is uniformly distributed in space and time: https://www.lmu.de/en/newsroom/news-overview/news/cosmology-on-the-trail-of-a-mysterious-force-in-space.html
#darkenergy #erosita #galaxyclusters
ᴄᴏʀʀᴀᴅᴏ · @astrocorus
125 followers · 390 posts · Server astrodon.social
How "bound together" is our #Universe? - From #quarks and #gluons to giant #galaxyclusters, everything that exists in our Universe is determined by what is (and isn't) bound together.
https://bigthink.com/starts-with-a-bang/bound-together-universe/
#universe #quarks #gluons #galaxyclusters
ᴄᴏʀʀᴀᴅᴏ · @astrocorus
119 followers · 341 posts · Server astrodon.social
#Galaxyclusters yield new evidence for #standardmodel of #cosmology
https://phys.org/news/2023-04-galaxy-clusters-yield-evidence-standard.html
#galaxyclusters #standardmodel #cosmology
Phys.org · @physorg_bot
439 followers · 11014 posts · Server social.platypush.techReferenced link: https://phys.org/news/2023-04-galaxy-clusters-yield-evidence-standard.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-04-galaxy-clusters-yield-evidence-standard.html
Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1642977785256857602#m
#Galaxyclusters yield new evidence for standard model of cosmology @RoyalAstroSoc https://academic.oup.com/mnras/article/521/1/790/7055951 https://phys.org/news/2023-04-galaxy-clusters-yield-evidence-standard.html
ᴄᴏʀʀᴀᴅᴏ · @astrocorus
115 followers · 305 posts · Server astrodon.social#Artificialintelligence discovers secret #equation for 'weighing' #galaxyclusters
https://phys.org/news/2023-03-artificial-intelligence-secret-equation-galaxy.html
#artificialintelligence #equation #galaxyclusters
Phys.org · @physorg_bot
428 followers · 10475 posts · Server social.platypush.techReferenced link: https://phys.org/news/2023-03-artificial-intelligence-secret-equation-galaxy.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-03-artificial-intelligence-secret-equation-galaxy.html
Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1638912133076488195#m
#Artificialintelligence discovers secret equation for 'weighing' #galaxyclusters @PNASNews https://pnas.org/doi/10.1073/pnas.2202074120 https://phys.org/news/2023-03-artificial-intelligence-secret-equation-galaxy.html
#artificialintelligence #galaxyclusters
Daniel Fischer · @cosmos4u
1148 followers · 1376 posts · Server scicomm.xyz
Deep Low-frequency Radio Observations of #A2256 - The Filamentary #RadioRelic / The ultra-steep spectrum radio halo: https://iopscience.iop.org/article/10.3847/1538-4357/ac4708/meta / https://arxiv.org/abs/2209.03288 -> Untangling a Knot of #GalaxyClusters: https://chandra.si.edu/photo/2023/a2256/ / https://www.nasa.gov/mission_pages/chandra/news/untangling-a-knot-of-galaxy-clusters.html
#galaxyclusters #radiorelic #A2256
Gravity Grinch · @GravityGrinch
18 followers · 59 posts · Server astrodon.social
Here's what you will miss tomorrow if you are not at UBonn attending my talk in the Galaxy Cluster Group. Thanks to Kostas Migkas for the invitation! 🥳
New insights: comparison to standard stat mech approaches and proof how useful it is in applications
#astronomy #cosmology #galaxyclusters
Ansgar Schmidt :verified: · @Ansi
456 followers · 1325 posts · Server mastodon.cloud
Wandering Stars Have Been Adrift Between Galaxies for Billions of Years https://www.universetoday.com/159465/wandering-stars-have-been-adrift-between-galaxies-for-billions-of-years/ #yonseiobservableuniversegroup #hubblespacetelescope #intra-clusterlight #galaxyclusters #highredshift #astronomy #featured #hubble #nasa
#astronomy #featured #hubble #hubblespacetelescope #yonseiobservableuniversegroup #galaxyclusters #highredshift #nasa #intra
Reymond Aguinaldo · @mondinspace
685 followers · 1522 posts · Server mastodon.social
#SMACS0723, a previously understudied region of #Space, is being viewed through the #JamesWebbSpaceTelescope as it appeared 4.6 billion years ago, providing new insights into the early #Universe.
More information: https://webbtelescope.org/contents/media/images/2022/035/01G7DDDR3P8ZW10HD8MKXGV8MJ
More information about #JWST’s first images: https://www.nasa.gov/webbfirstimages
#SpaceMastodon #Spacedon #Space #Astronomy #Astrodon #ScienceMastodon #Sciencedon #Science #Webb #GalaxyClusters
#SMACS0723 #space #jameswebbspacetelescope #universe #jwst #SpaceMastodon #spacedon #astronomy #Astrodon #sciencemastodon #sciencedon #science #webb #galaxyclusters
Louis Marmet · @redshiftdrift
19 followers · 41 posts · Server astrodon.social#GalaxyClusters #DarkMatter
"The James Webb telescope produces an unparalleled view of the ghostly light in galaxy clusters"
🔗 https://www.iac.es/en/outreach/news/james-webb-telescope-produces-unparalleled-view-ghostly-light-galaxy-clusters
ᴄᴏʀʀᴀᴅᴏ · @astrocorus
81 followers · 102 posts · Server astrodon.social
#JamesWebbTelescope produces an unparalleled view of the ghostly #light in #galaxyclusters
https://phys.org/news/2022-12-james-webb-telescope-unparalleled-view.html
#JamesWebbTelescope #light #galaxyclusters
Phys.org · @physorg_bot
265 followers · 8112 posts · Server social.platypush.techReferenced link: https://phys.org/news/2022-12-james-webb-telescope-unparalleled-view.html
Discuss on https://discu.eu/q/https://phys.org/news/2022-12-james-webb-telescope-unparalleled-view.html
Originally posted by Phys.org / @physorg_com@twitter.com: https://twitter.com/physorg_com/status/1598718747346276355#m
James Webb telescope produces an unparalleled view of the ghostly light in #galaxyclusters @IAC_Astrofisica @AAS_Office https://hcvalidate.perfdrive.com/ https://phys.org/news/2022-12-james-webb-telescope-unparalleled-view.html
Stacey Alberts · @dustobscured
117 followers · 7 posts · Server astrodon.socialMoving on up to the astrodon.social, so #Introduction time again! Hi! I'm an astronomer at U. Arizona and member of the #JWST #MIRI & #NIRCam instrument teams. I study #galaxies, #galaxyclusters, and #blackholes! Also love #hiking, #reading, #videogames, #dogs, #eskies. Current status: inundated with #JWST data, in awe of the Universe. #Astrodon #Astronomy #Astrophysics #Science #Space #NASA
#introduction #jwst #MIRI #NIRCam #galaxies #galaxyclusters #blackholes #hiking #reading #videogames #dogs #eskies #Astrodon #astronomy #astrophysics #science #space #nasa
Paola Domínguez · @PaolaDom
89 followers · 14 posts · Server astrodon.social#Migration to #astrodon done!
I guess some #introduction won't hurt.
Hi #everyone ! I'm a postdoctoral researcher at the University of #Bologna. Most of my work time you'll find me doing #cosmological #MHD #simulations to study #magneticfields 🧲 in the #Universe or hybrid #simulations to model the radio emission in #galaxyclusters. #radioastronomers are my best friends nowadays 😃
I recently turned into a #catlover, enjoy doing #yoga and dancing some #salsa 💃. Happy to connect in #mastodon
#migration #Astrodon #introduction #everyone #Bologna #cosmological #MHD #simulations #magneticfields #universe #galaxyclusters #radioastronomers #catlover #yoga #salsa #mastodon
· @NetMassimo
93 followers · 1646 posts · Server mastodon.social#astronomy #cosmology #galaxies #GalaxyClusters An article published in the journal "Astronomy & Astrophysics" reports an overview of the CHEX-MATE (Cluster HEritage project with XMM-Newton - Mass Assembly and Thermodynamics at the Endpoint of structure formation) program's work, which includes a study of a sample of 118 galaxy clusters carefully selected.
https://english.tachyonbeam.com/2021/05/14/an-overview-of-the-118-galaxy-clusters-of-the-chex-mate-program/
#astronomy #cosmology #galaxies #galaxyclusters