#astroph — Public Fediverse posts

Nothing, just a lot of beautiful radio galaxies observed with by the LOTSS survey with #LOFAR, in this latest paper on #astroph by Horton et al.

"Complex morphology and precession indicators of AGN jets in
LoTSS DR2"

https://arxiv.org/pdf/2504.18518

#astronomy #astrodon #science

On Smoons and Ploonets

https://arxiv.org/abs/2412.02847

#Smoons #Ploonets #arXiv #planets #moons #planet #moon #circumbinaryplanet #astronomy #asttrophysics #astrodon #space #science #STEM #astroph #physics

#paperday alert 💥
"Intergalactic medium rotation measure of primordial magnetic fields" by Salomé Mtchedlidze (post-doc in my group) et al.
today on #astroph and submitteed to ApJ
https://arxiv.org/pdf/2406.16230
It presents extended new simulations of different possible primordial models for cosmic magnetic fields (scale invariant, uniform or causally generated) and compares their prediction for the intergrated Faraday Rotation up to large redshift.

#WhatAboutMagneticFields #astrodon #astronomy

in the #arXiv

Status of the ΛCDM theory: supporting evidence and anomalies

by Jim Peebles
https://arxiv.org/abs/2405.18307

#Peebles #JimPeebles #ΛCDM #theory #Cosmology #astronomy #astrophysics #astrodon #science #research #philosophy #history #BigBang #astroph

in the #arXiv

Status of the ΛCDM theory: supporting evidence and anomalies

by Jim Peebles
https://arxiv.org/abs/2405.18307

#Peebles #JimPeebles #ΛCDM #theory #Cosmology #astronomy #astrophysics #astrodon #science #research #philosophy #history #BigBang #astroph

in the #arXiv

Status of the ΛCDM theory: supporting evidence and anomalies

by Jim Peebles
https://arxiv.org/abs/2405.18307

#Peebles #JimPeebles #ΛCDM #theory #Cosmology #astronomy #astrophysics #astrodon #science #research #philosophy #history #BigBang #astroph

in the #arXiv

Status of the ΛCDM theory: supporting evidence and anomalies

by Jim Peebles
https://arxiv.org/abs/2405.18307

#Peebles #JimPeebles #ΛCDM #theory #Cosmology #astronomy #astrophysics #astrodon #science #research #philosophy #history #BigBang #astroph

in the #arXiv

Status of the ΛCDM theory: supporting evidence and anomalies

by Jim Peebles
https://arxiv.org/abs/2405.18307

#Peebles #JimPeebles #ΛCDM #theory #Cosmology #astronomy #astrophysics #astrodon #science #research #philosophy #history #BigBang #astroph

Introducing the Mass Hyperplane (MH), to measure the peculiar velocities of 2496 galaxies at z < 0.12 from the GAMA sample

by Mustafa Burak Dogruel and co-authors
https://arxiv.org/abs/2405.10866

#Cosmology #galaxies #MassHyperplane #TullyFisher #FundamentalPlane #cosmicflows #PeculiarVelocities #Hubble #HubbleConstant #GAMA #arXiv #astroph #astronomy #astrophysics #astrodon #science #STEM

#RevengeOfThe6th

⭐️ Best Star Wars-themed Astro Acronym of the Year, in the Dark Side Category ⭐️

For a system that verifies or refutes exoplanets:

DEATHSTAR - Detecting and Evaluating A Transit: finding its Hidden Source in Time-domain Archival Records
https://arxiv.org/abs/2312.08373

#StarWars #DEATHSTAR #Astronomy #Astrophysics #Astrodon #exoplanet #exoplanets #DarkSide #Sith #acronym #science #research #STEM #arxiv #astroph

I you are into #XrayAstronomy tonight's batch of #Astroph preprints at https://arxiv.org/list/astro-ph/new will leave you sleepless ... as there are tons of papers on #eROSITA results included. The reason for this deluge is eROSITA's first Data Release today at 9:00 UTC: https://scicomm.xyz/@MPE_Garching@social.mpdl.mpg.de/111844883821940092

Cool on #astroph this morning:

"A Fast Radio Burst in a Compact Galaxy Group at z ∼ 1" by Gordon+

https://arxiv.org/abs/2311.10815

in which they use deep Hubble Space Telescope observations to characterize the environment of the galaxy group at z~1, where a Fast Radio Burst is likely to be located.

#astronomy #astrodo

We are blessed by a new cosmography paper by Jim Peebles (Nobel Prize 2019) today in the #arXiv, about the distribution of galaxies: https://arxiv.org/abs/2308.04245

#cosmology #cosmography #galaxies #largescalestructure #universe #astronomy #astrophysics #astrodon #space #science #research #astroph

https://arxiv.org/abs/2211.09097
A spectroscopically confirmed protocluster 650 million years after the Big Bang, located behind Abell 2744 (Pandora's Cluster)

The highest redshift spectroscopically confirmed protocluster to date, demonstrating the power of #JWST to probe the universe at very early times.

#protocluster #galaxy #cluster #pandoracluster #jwst #webb #nasawebb #esawebb #unfoldtheuniverse #universe #cosmology #astronomy #astrophysics #space #deepsky #astroph #science #cosmos #astrodon