Cosmography archives
Large-scale superclusters surrounding the giant galaxy void in Boötes?
by Neta Bahcall and Raymond Soneira (1982)
https://ui.adsabs.harvard.edu/abs/1982ApJ...258L..17B/abstract
#Cosmography #Cosmology #galaxies #voids #BootesVoid #superclusters #galaxyclusters #archives #history #science #historyofscience #NetaBahcall #Astronomy #Astrophysics #Astrodon
Cosmography archives
1983: Superclusters, a review by Jan Oort
https://ui.adsabs.harvard.edu/abs/1983ARA%26A..21..373O/abstract
#Cosmography #Cosmology #galaxies #supercluster #superclusters #Universe #Astrodon #Astronomy #Astrophysics #science #STEM #archive #archives #CosmographyArchives #Oort #JanOort
Published one year ago on this day, the discovery of Ho'oleilana
https://doi.org/10.3847/1538-4357/aceaf3
#hooleilana #cosmology #galaxies #bao #baryon #acoustic #oscillations #astronomy #astrophysics #astrodon #universe #space #science #STEM #research #discovery #cosmography #map #maps #superclusters #physics #theory #bigbang #bigbangtheory #lcdm #ΛCDM #laniakea #laniakeasupercluster
How crazy is that? 50000 downloads for the Ho'oleilana paper, and still among the most read articles at ApJ!
https://doi.org/10.3847/1538-4357/aceaf3
#hooleilana #cosmology #bao #baryon #acoustic #oscillations #astronomy #astrophysics #astrodon #universe #science #research #discovery #cosmography #map #maps #superclusters #physics #theory #bigbang #lcdm
"What Is The Biggest Thing In The #Universe?" - History Of The Universe
https://www.youtube.com/watch?v=milGLbH3Ukg
#PhilosophyOfCosmology #Cosmology #Science #Astronomy #Astrophysics #Stars #Galaxies #Clusters #Filaments #Gravity #DarkMatter #Superclusters #Laniakea #Bootes #Void #Voids #Supervoid #Supervoids #PaulSutter #DanielPomarede
Einasto Supercluster: the new heavyweight contender in the universe
An international team of scientists led by astronomers from #Tartu Observatory in #Estonia has discovered many #superclusters in the #universe, with the most prominent among them named the ‘Einasto Supercluster’ in honour of Prof. Jaan Einasto, a pioneering figure in the field, who will celebrate his 95th #birthday on 23 February.
Happy birthday Dr Supercluster!
https://kosmos.ut.ee/en/content/einasto-supercluster-new-heavyweight-contender-universe
Cosmography archives - 1982
Giant voids in the Universe: a Review
https://nature.com/articles/300407a0
#voids #void #universe #galaxies #superclusters #cosmography #cosmology #cartography #map #maps #astronomy #astrophysics #astrodon #space #science #physics #research #archive #archives #Zeldovich #Einasto #Shandarin
First citations for Ho'oleilana!
https://ui.adsabs.harvard.edu/abs/2023ApJ...954..169T/citations
#hooleilana #laniakea #cosmology #cosmologists #bao #baryon #acoustic #oscillations #astronomy #astrophysics #astrodon #universe #space #science #research #discovery #cosmography #superclusters #physics #theory #publication #metrics #publishorperish
Theory of the physics of the early hot universe leads to a prediction of baryon acoustic oscillations (BAOs) that has received confirmation from the pairwise separations of galaxies in samples of hundreds of thousands of objects. Evidence is presented here for the discovery of a remarkably strong individual contribution to the BAO signal at z = 0.068, an entity that is given the name Ho'oleilana. The radius of the 3D structure is $155\,{{\rm{h}}}_{75}^{-1}$ Mpc. At its core is the Boötes supercluster. The Sloan Great Wall, Center for Astrophysics Great Wall, and Hercules complex all lie within the BAO shell. The interpretation of Ho'oleilana as a BAO structure with our preferred analysis implies a value of the Hubble constant of ${76.9}_{-4.8}^{+8.2}\,\mathrm{km}\,{{\rm{s}}}^{-1}\,{\mathrm{Mpc}}^{-1}.$
"Regardless, the beauty of the local universe of galaxies is evident in the image where several huge superclusters of galaxies - clusters of galaxy clusters - can also be seen."
The Sloan Great Wall: Largest Known Structure? #APOD #TBThursday
https://apod.nasa.gov/apod/ap071107.html
#cosmology #galaxies #superclusters #sloangreatwall #universe #astronomy #astrophysics #astrodon #2dF #survey #space #science #research #cosmography
Study Tries To Solve Hubble Tension But Reveals Something Strange Instead - YouTube
https://www.youtube.com/watch?v=znFP2-Di1s0
Daniel Pomarède
Jim Donegan 🎵 ✅
Miro Collas