Tootfinder

Behind the scenes talk about how the English-language webcast of Japan's #SLIM landing on the Moon went: https://www.youtube.com/watch?v=Fxe3owbJr38#t=1h10m26s (from 1 hour 10 minutes 26 seconds) - see also https://cosmos.isas.jaxa.jp/landing-on-the-moon-behind-the-scenes-of-the-night-when-slim-made-history/ for a related article and https://skyweek.wordpress.com/2024/01/17/slim-vor-mond-landung-peregine-vor-erd-crash/ (from "Japans SLIM – mit zwei Extra-Vehikeln – vor der Mondlandung" in chronological order) for my live coverage back then, based on the JAXA webcast and direct reception of radio signals from the lander by radio amateurs with a 20 meter dish in my home town.

Islands in Simulated Cosmos: Probing the Hubble Flow around Groups and Clusters
David Benisty, Antonino Del Popolo
https://arxiv.org/abs/2510.11382 https://

Islands in Simulated Cosmos: Probing the Hubble Flow around Groups and Clusters
The local Hubble flow offers a powerful laboratory to study the interplay between cosmic expansion and gravitational dynamics. On large scales, galaxy velocities follow Hubble's law, but within groups and clusters local gravitational effects introduce significant departures from linearity. Using the IllustrisTNG cosmological simulations, we investigate whether dark energy leaves detectable imprints on the local velocity-radius relation. We model the kinematics with extensions of the Lemaitre-To…

COSMOS - Soviet Space Program (Sovietwave Edit)
#NowPlaying

🇺🇦 #NowPlaying on KEXP's #JazzTheatre
Greg Foat:
🎵 A Private Cosmos
#GregFoat
https://gregfoat.bandcamp.com/track/a-private-cosmos
https://open.spotify.com/track/78GYn356mbTrrTYjLhmKwE

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 Your Take On
#FrankieCosmos
https://selfluvrecords.bandcamp.com/track/frankie-cosmos-your-take-on-demo
https://open.spotify.com/track/5z5evoo659fm4cmXUHKIcD

ArgoLOOM: agentic AI for fundamental physics from quarks to cosmos
S. D. Bakshi, P. Barry, C. Bissolotti, I. Cloet, S. Corrodi, Z. Djurcic, S. Habib, K. Heitmann, T. J. Hobbs, W. Hopkins, S. Joosten, B. Kriesten, N. Ramachandra, A. Wells, M. Zurek
https://arxiv.org/abs/2510.02426

ArgoLOOM: agentic AI for fundamental physics from quarks to cosmos
Progress in modern physics has been supported by a steadily expanding corpus of numerical analyses and computational frameworks, which in turn form the basis for precision calculations and baseline predictions in experimental programs. These tools play a central role in navigating a complex landscape of theoretical models and current and potential observables to identify and understand fundamental interactions in physics. In addition, efforts to search for new fundamental interactions increasin…

Next Thursday at YDS! Scholar of ancient philosophy David Runia giving the Classics-Divinity Lecture. Dr. Runia's lecture is titled "On the Indestructibility of the Cosmos: Philo of Alexandria’s Most Controversial Work."
5:30 p.m. Niebuhr Hall, reception to follow. Open to all.

Signals of Bursts from the Very Early Universe / Positron signal from the early Univere [sic!]: #universe.

Replaced article(s) found for cs.CY. https://arxiv.org/list/cs.CY/new
[1/1]:
- Cosmos 1.0: a multidimensional map of the emerging technology frontier
Xian Gong, Paul X. McCarthy, Colin Griffith, Claire McFarland, Marian-Andrei Rizoiu

Understanding Exoplanet Habitability: A Bayesian ML Framework for Predicting Atmospheric Absorption Spectra
Vasuda Trehan, Kevin H. Knuth, M. J. Way
https://arxiv.org/abs/2510.08766

Understanding Exoplanet Habitability: A Bayesian ML Framework for Predicting Atmospheric Absorption Spectra
The evolution of space technology in recent years, fueled by advancements in computing such as Artificial Intelligence (AI) and machine learning (ML), has profoundly transformed our capacity to explore the cosmos. Missions like the James Webb Space Telescope (JWST) have made information about distant objects more easily accessible, resulting in extensive amounts of valuable data. As part of this work-in-progress study, we are working to create an atmospheric absorption spectrum prediction model…

I think I took a picture of this Cosmos flower in the prairie garden at the bus stop in front of the Vet Research Tower
#photo #photography #flowers

Euclid: Discovery of bright $z\simeq7$ Lyman-break galaxies in UltraVISTA and Euclid COSMOS
R. G. Varadaraj, R. A. A. Bowler, M. J. Jarvis, J. R. Weaver, E. Ba\~nados, P. Holloway, K. I. Caputi, S. M. Wilkins, D. Yang, B. Milvang-Jensen, L. Gabarra, P. A. Oesch, A. Amara, S. Andreon, N. Auricchio, C. Baccigalupi, M. Baldi, S. Bardelli, A. Biviano, E. Branchini, M. Brescia, S. Camera, G. Ca\~nas-Herrera, V. Capobianco, C. Carbone, J. Carretero, M. Castellano, G. Castignani, S. Cavuoti, …

Euclid: Discovery of bright $z\simeq7$ Lyman-break galaxies in UltraVISTA and Euclid COSMOS
We present a search for $z\simeq7$ Lyman-break galaxies using the $1.72 \, \rm{deg}^2$ near-infrared UltraVISTA survey in the COSMOS field, reaching $5\,σ$ depths in $Y$ of 26.2. We incorporate deep optical and Spitzer imaging for a full spectral energy distribution (SED) fitting analysis. We find 289 candidate galaxies at $6.5\leq z \leq 7.5$ covering $-22.6 \leq M_{\rm UV} \leq -20.2$, faint enough to overlap with Hubble Space Telescope studies. We conduct a separate selection by including c…

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 One Of Each (6 Music Session, 12 Nov 2025)
#FrankieCosmos
https://ingridsuperstar.bandcamp.com/track/one-of-each
https://open.spotify.com/track/12eWiYEblFgedfDE46en5r

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Frankie Cosmos:
🎵 Wonderland
#FrankieCosmos
https://ingridsuperstar.bandcamp.com/track/wonderland
https://open.spotify.com/track/7CYD5aIsDGk16BNXJkvSKZ

Pristine ices in a planet-forming disk revealed by heavy water: #PlanetForming disk: https://public.nrao.edu/news/first-ever-detection-of-heavy-water-in-a-planet-forming-disk/ - new ALMA data traces water found in comets, and planet formation, back to the dawn of the cosmos / How old is our water? https://www.eso.org/public/blog/water-origin/

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 Your Take On (6 Music Session, 12 Nov 2025)
#FrankieCosmos
https://selfluvrecords.bandcamp.com/track/frankie-cosmos-your-take-on-demo
https://open.spotify.com/track/5z5evoo659fm4cmXUHKIcD

Deep Extragalactic VIsible Legacy #Survey (DEVILS) - first data release covering the D10 (COSMOS) region: https://academic.oup.com/mnras/article/544/4/3005/8341480?login=false -> A galaxy’s neighbourhood influences how it grows and changes: https://connectsci.au/news/news-parent/7406/A-galaxy-s-neighbourhood-influences-how-it-grows

Machine Learning Approaches for Classifying Star-Forming Galaxies and Active Galactic Nuclei from MIGHTEE-Detected Radio Sources in the COSMOS Field
Walter Silima, Fangxia An, Mattia Vaccari, Eslam A. Hussein, S. Randriamampandry
https://arxiv.org/abs/2510.00969

Machine Learning Approaches for Classifying Star-Forming Galaxies and Active Galactic Nuclei from MIGHTEE-Detected Radio Sources in the COSMOS Field
Radio synchrotron emission originates from both massive star formation and black hole accretion, two processes that drive galaxy evolution. Efficient classification of sources dominated by either process is therefore essential for fully exploiting deep, wide-field extragalactic radio continuum surveys. In this study, we implement, optimize, and compare five widely used supervised machine-learning (ML) algorithms to classify radio sources detected in the MeerKAT International GHz Tiered Extragal…

Crosslisted article(s) found for nucl-th. https://arxiv.org/list/nucl-th/new
[1/1]:
- ArgoLOOM: agentic AI for fundamental physics from quarks to cosmos
S. D. Bakshi, et al.

Crosslisted article(s) found for astro-ph.CO. https://arxiv.org/list/astro-ph.CO/new
[1/1]:
- ArgoLOOM: agentic AI for fundamental physics from quarks to cosmos
S. D. Bakshi, et al.

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 Your Take On
#FrankieCosmos
https://selfluvrecords.bandcamp.com/track/frankie-cosmos-your-take-on-demo
https://open.spotify.com/track/5z5evoo659fm4cmXUHKIcD

The Blue Jay Survey: Deep JWST Spectroscopy for a Representative Sample of Galaxies at Cosmic Noon
Sirio Belli, Letizia Bugiani, Minjung Park, J. Trevor Mendel, Rebecca L. Davies, Amir H. Khoram, Benjamin D. Johnson, Joel Leja, Sandro Tacchella, Vanessa Brown, Charlie Conroy, Razieh Emami, Yijia Li, Caterina Liboni, Gabriel Maheson, Elijah P. Mathews, Rohan P. Naidu, Erica J. Nelson, Bryan A. Terrazas, Rainer Weinberger

The Blue Jay Survey: Deep JWST Spectroscopy for a Representative Sample of Galaxies at Cosmic Noon
We present the Blue Jay survey, a Cycle-1 JWST program aimed at studying the stellar and gas content of galaxies at Cosmic Noon. The survey consists of deep spectroscopy for 153 targets observed over two pointings in the COSMOS field using the NIRSpec micro-shutter assembly (MSA). We employ the three medium-resolution gratings G140M, G235M, and G395M, with exposure times of 13 hours, 3.2 hours, and 1.6 hours, respectively. We thus obtain full coverage of the 1-5 micron range, corresponding to t…

Cosmos flowers of various varieties
#photo #photography #flowers #cosmos

LATIS Data Release: $\sim4200$ Spectra of $z \sim 2-3$ Galaxies, Redshifts, and IGM Tomography Maps
Andrew B. Newman, Gwen C. Rudie, Guillermo A. Blanc, Daniel D. Kelson, Nima Chartab, Enrico Congiu, Victoria P\'erez, Mahdi Qezlou, Simeon Bird, Brian C. Lemaux, Olga Cucciati
https://arxiv.org/abs/2510.08815

LATIS Data Release: $\sim4200$ Spectra of $z \sim 2-3$ Galaxies, Redshifts, and IGM Tomography Maps
We present the data release of the Ly$α$ Tomography IMACS Survey (LATIS), one of the largest optical spectroscopic surveys of faint high-redshift galaxies. The survey provides 7408 optical spectra of candidate $z \sim 2-3$ galaxies and QSOs in the Canada-France-Hawaii Telescope Legacy Survey D1, D2 (COSMOS), and D4 fields. The $R \sim 1000$ spectra were obtained using the IMACS spectrograph at the Magellan Baade telescope, with typical integrations of 12 hr. From these spectra, we measured 557…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Busty and the Bass, No Cosmos, Ivy Boxall:
🎵 No Self Control( The Breakglass Version)
#BustyandtheBass #NoCosmos #IvyBoxall

LATIS: Galaxy-Environment Relations at Cosmic Noon and the Role of Sample Selection
Nima Chartab, Andrew B. Newman, Gwen C. Rudie, Guillermo Blanc, Daniel D. Kelson, Mahdi Qezlou, Simeon Bird, Brian C. Lemaux, Olga Cucciati
https://arxiv.org/abs/2510.07445

LATIS: Galaxy-Environment Relations at Cosmic Noon and the Role of Sample Selection
We investigate the environmental dependence of galaxy properties at $z\sim2.5$ using the Ly$α$ Tomography IMACS Survey (LATIS), which provides high-resolution three-dimensional maps of intergalactic medium (IGM) overdensity via Ly$α$ forest tomography. Our analysis focuses on a UV-selected spectroscopic sample of 2185 galaxies from LATIS and a complementary set of 1157 galaxies from heterogeneous spectroscopic surveys in the COSMOS field. We compare these datasets to forward-modeled mock cata…

Cosmos flower with delicate petals and indistinct green background
#photo #photography #flowers #bloomscrolling

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 Pothole (6 Music Session, 12 Nov 2025)
#FrankieCosmos
https://ingridsuperstar.bandcamp.com/track/pothole
https://open.spotify.com/track/4MrINrlsEIChBewtvQcrVO

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Frankie Cosmos:
🎵 Porcelain (6 Music Session, 12 Nov 2025)
#FrankieCosmos
https://ingridsuperstar.bandcamp.com/track/porcelain
https://open.spotify.com/track/46jaR3XV6JOtzSXVtarQ23

Delicate Cosmos Flower
#photo #photography #flower #bloomscrolling