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Daniel Pomarède · @pomarede
766 followers · 242 posts · Server mastodon.social
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The DESI Peculiar Velocity Survey, the largest survey of galaxies peculiar velocities planned to date. Great stuff for the future of mapping the universe with cosmic flows!
arxiv.org/abs/2302.13760

More on DESI the Dark Energy Spectroscopic Instrument: desi.lbl.gov/

#universe #cosmology #cosmicflows #cosmography #desi #survey #desisurvey #darkenergy #astronomy #astrophysics #Astrodon #space #science #research

Last updated 2 years ago
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Daniel Pomarède · @pomarede
764 followers · 238 posts · Server mastodon.social
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#dubuffet #jeanduffet #cosmographie #lithographie #cosmography #lithography #phenomenes #phenomena #nature #art #artbrut #artmoderne #modernart #artiste #artist #painter #painters #peintre #peintres

Last updated 2 years ago
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Daniel Pomarède · @pomarede
713 followers · 197 posts · Server mastodon.social
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Jasper Johns, “Slice” (2020), partly inspired by a cosmographers' map of the universe, includes a trompe l’œil image of a student's drawing of a knee. Credit: Jasper Johns/VAGA at Artists Rights Society, New York.
Full story by Deborah Solomon in the New York Times: nytimes.com/2021/09/13/arts/de

#art #science #cosmicweb #cosmography #cosmology #universe #astronomy #astrophysics #space #design #painting #painter #leonardo #davinci #leonardodavinci

Last updated 2 years ago
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Daniel Pomarède · @pomarede
697 followers · 184 posts · Server mastodon.social
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#bluemonday #universe #cosmology #cosmography #astronomy #astrophysics #space #research #documentary #radio #franceculture #radiofrance #culture #science #cosmographers #cartographers #cosmos #univers #espace #astronomie #Astrodon #monday #motivation #mondaymotivation

Last updated 2 years ago
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Daniel Pomarède · @pomarede
616 followers · 150 posts · Server mastodon.social
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The force is with us.

A great, unseen force is pushing our galaxy across the cosmos - a paper by Lauren Tousignant writing for the New York Post on the discovery of the Dipole Repeller: nypost.com/2017/02/01/a-great-

The research paper published in Nature Astronomy: rdcu.be/wqbG

#dipolerepeller #universe #cosmology #cosmography #astronomy #astrophysics #space #science #galaxies #cosmos #physics #scicom #cosmicweb #cosmicvoids #greatattractor #milkyway #galaxy #nature #research #Astrodon

Last updated 2 years ago
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Catherine Rideau-Kikuchi · @crideaukikuchi
1705 followers · 912 posts · Server social.sciences.re
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jour 15
Un magnifique manuscrit du XVe siècle, sans doute produit en Italie, qui comprend un recueil des cartes de la Cosmographie de Ptolémée, introduite par un beau portrait...

#LivresDAvent #cosmography #Ptolemy #cartographie #manuscrit

Last updated 2 years ago
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Daniel Pomarède · @pomarede
550 followers · 123 posts · Server mastodon.social
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#universe #laniakea #infographic #poster #cosmicweb #galaxies #supercluster #earth #solarsystem #stars #milkyway #localgroup #laniakeasupercluster #hawaii #greatattractor #localvoid #youarehere #scicom #space #cosmology #cosmography #cartography #map #maps #mapping #data #visualization #datavisualization #astronomy #astrophysics #Astrodon #astro #cosmos #science #sciencemastodon #sciencedon #research #infographics

Last updated 2 years ago
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Daniel Pomarède · @pomarede
533 followers · 120 posts · Server mastodon.social
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#universe #cosmology #southpolewall #ronhoward #hollywood #cinema #movie #fox #news #foxnews #movies #astronomy #astrophysics #darkmatter #galaxies #cosmos #cosmicweb #space #science #research #Astrodon #milkyway #galaxy #cosmography #map #maps #cartography #physics

Last updated 2 years ago
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Daniel Pomarède · @pomarede
522 followers · 111 posts · Server mastodon.social
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There's a huge void at the edge of the Milky Way and it's getting bigger and emptier.

Check out this paper by Aristos Georgiou writing for Newsweek on how astronomers have cast new light on a huge, empty void that encircles our galaxy, the Milky Way: newsweek.com/huge-void-edge-mi

The study published in the Astrophysical Journal: doi.org/10.3847/1538-4357/ab25

#universe #cosmology #cosmography #map #localvoid #galaxies #cosmicweb #milkyway #galaxy #astronomy #astrophysics #Astrodon #space #science #physics

Last updated 2 years ago
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Daniel Pomarède · @pomarede
402 followers · 68 posts · Server mastodon.social
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One of my map of the universe makes it to the cover of The Astronomical Journal. It shows the evacuation of cosmic flows out of the Local Void, a giant cosmic void found in our immediate vicinity. Our galaxy the Milky Way is at the center and the map also features the Virgo galaxy cluster, located 50 million light-years away.

Cover Gallery and article: iopscience.iop.org/journal/153

#universe #astronomy #astrophysics #cosmology #cosmography #galaxies #space #science #cosmicweb #milkyway #galaxy

Last updated 2 years ago
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Daniel Pomarède · @pomarede
363 followers · 65 posts · Server mastodon.social
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The Expanses

Check out our paper on the vast expanses discovered and charted by our Cosmicflows research program, published recently in the Cosmo of ’69 Cosmology Blog. Many thanks to Jenny Wagner and her team for their invitation to write in this new venue.

cosmoprinciple.wordpress.com/2

#universe #cosmology #cosmography #astronomy #astrophysics #galaxies #physics #space #science

Last updated 2 years ago
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Daniel Pomarède · @pomarede
340 followers · 61 posts · Server mastodon.social
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A video map of the Local Void, a large underdense region of the Universe, on the outskirts of which is located our galaxy the Milky Way, and of its relation with other cosmic voids and major overdense neighbors.
vimeo.com/326346346

Research paper: doi.org/10.3847/1538-4357/aa95

University of Hawai'i News: hawaii.edu/news/2019/07/22/vas

Check out the wonderful paper Corey S. Powell wrote on this research: nbcnews.com/mach/science/maste

#universe #cosmology #cosmography #astronomy #astrophysics #space #physics

Last updated 2 years ago
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Daniel Pomarède · @pomarede
300 followers · 55 posts · Server mastodon.social
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キングギドラ超銀河団 / King Ghidorah Supercluster

Using data of the Subaru Telescope Hyper Suprime-Cam, R. Shimakawa and co-authors discover a massive galaxy supercluster, named after kaiju King Ghidorah, archenemy of Godzilla and Mothra!

arxiv.org/abs/2211.11970 (MNRAS accepted)

#supercluster #galaxies #darkmatter #universe #space #cosmology #cosmography #astronomy #astrophysics #physics #japan #japanese #popculture #kaiju #dragon #monster #kingghidorah #godzilla #mothra #subaru #telescope #maunakea

Last updated 2 years ago
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Daniel Pomarède · @pomarede
244 followers · 42 posts · Server mastodon.social
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#universe #cosmology #extragalactic #cosmography #celestial #southpole #cosmicweb #galaxies #astronomy #astrophysics #physics #visualization #space #science #cosmos #DeepSky #antonpetrov #whatdamath

Last updated 2 years ago
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Daniel Pomarède · @pomarede
230 followers · 40 posts · Server mastodon.social
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#laniakea #supercluster #galaxies #cosmic #adress #humanity #immeasurable #heaven #hawaii #hawaiian #roots #astronomy #astrophysics #cosmology #cosmography #universe #space #science #nature #cartography #cosmos #stars #planets #planet #earth #palebluedot #youarehere #stargazing #guardian

Last updated 2 years ago
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Daniel Pomarède · @pomarede
217 followers · 39 posts · Server mastodon.social
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#laniakea #supercluster #galaxies #hawaii #hawaiian #roots #hokulea #Wakea #kapiolanicommunitycollege #universityofhawaii #uhmanoa #hawaiilife #honolulu #ohau #astronomy #astrophysics #cosmology #cosmography #universe #space #science #cartography #cosmos #planet #earth #palebluedot #youarehere #stargazing

Last updated 2 years ago
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Daniel Pomarède · @pomarede
154 followers · 34 posts · Server mastodon.social
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A tour of Laniakea, one of the biggest structures in the universe

Professor Jim Al-Khalili guides us through Laniakea, a gigantic collection of galaxies in which our home the Milky Way is one tiny dot.

bbc.co.uk/programmes/p0c727y2

#universe

#laniakea #supercluster #galaxies #cosmology #cosmography #astronomy #astrophysics #physics #gravitation #space #science #nature #cosmos #map #maps #cartography #milkyway #galaxy #youarehere #Astrodon #bbc #BBCFour

Last updated 2 years ago
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Daniel Pomarède · @pomarede
142 followers · 30 posts · Server mastodon.social
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One of three orthogonal views that illustrate the limits of the Laniakea supercluster, published in Nature.
nature.com/articles/nature1367

Meet the Laniakea Supercluster, in a News & View article by Elmo Tempel: nature.com/articles/513041a

#laniakea #supercluster #galaxies #nature #zoneofavoidance #universe #cosmology #cosmography #astronomy #astrophysics #physics #gravitation #space #science #cosmos #map #maps #cartography #milkyway #galaxy #youarehere #Astrodon

Last updated 2 years ago
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Daniel Pomarède · @pomarede
132 followers · 25 posts · Server mastodon.social
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A great filament runs from the Great Attractor through Norma–Pavo–Indus, across the Arch that forms a far boundary of the Local Void, to the Perseus–Pisces structure. Midway along the Arch, there is a point of bifurcation between local flows that either head to Perseus–Pisces or toward the Great Attractor.

This is Fig.6 of doi.org/10.3847/1538-4357/aa7f

More insights at legacy.ifa.hawaii.edu/info/pre

#cosmicweb #map #cosmography #galaxies #universe #space #astronomy #astrophysics #science #cosmos #Astrodon

Last updated 2 years ago
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Daniel Pomarède · @pomarede
121 followers · 23 posts · Server mastodon.social
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#laniakea #supercluster #galaxies #palebluedot #youarehere #universe #cosmology #cosmography #astronomy #astrophysics #space #science #cosmos #milkyway #galaxy #Astrodon

Last updated 2 years ago
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