#laniakea — Public Fediverse posts

Beautiful visualization of Laniakea at the James S. McDonnell Planetarium in Saint Louis

https://www.stltoday.com/news/local/metro/article_bdae9b7a-e38d-4381-9df9-31077535b5a3.html

#Laniakea #cosmology #planetarium #digistar #fulldome #visualization #astrodon #SaintLouis #LaniakeaSupercluster #supercluster #galaxies

Beautiful visualization of Laniakea at the James S. McDonnell Planetarium in Saint Louis

https://www.stltoday.com/news/local/metro/article_bdae9b7a-e38d-4381-9df9-31077535b5a3.html

#Laniakea #cosmology #planetarium #digistar #fulldome #visualization #astrodon #SaintLouis #LaniakeaSupercluster #supercluster #galaxies

Got a copy of Roland Lehoucq's latest book "Astronomie". It features a beautiful double-page rendering of Laniakea, our Home supercluster of galaxies, produced by Félix Pharand-Deschênes.

https://www.flammarion-jeunesse.fr/astronomie/9782080481368

#Astronomie #Laniakea #RolandLehoucq #Jupiter #book #science #astrodon #galaxies #cosmicweb #LaniakeaSupercluster

Got a copy of Roland Lehoucq's latest book "Astronomie". It features a beautiful double-page rendering of Laniakea, our Home supercluster of galaxies, produced by Félix Pharand-Deschênes.

https://www.flammarion-jeunesse.fr/astronomie/9782080481368

#Astronomie #Laniakea #RolandLehoucq #Jupiter #book #science #astrodon #galaxies #cosmicweb #LaniakeaSupercluster

Cosmography alert 🚨

Peculiar velocities at low Galactic latitude

by Jeremy Mould and co-authors

https://arxiv.org/abs/2605.19236

#Cosmology #Laniakea #galaxies #LaniakeaSupercluster #GreatAttractor #MeerKAT #WALLABY #radiotelescope #Quipu #QuipuSupercluster #Cosmicflows #Cosmography #Astronomy #Astrophysics #Astrodon #science #news

Cosmography alert 🚨

Peculiar velocities at low Galactic latitude

by Jeremy Mould and co-authors

https://arxiv.org/abs/2605.19236

#Cosmology #Laniakea #galaxies #LaniakeaSupercluster #GreatAttractor #MeerKAT #WALLABY #radiotelescope #Quipu #QuipuSupercluster #Cosmicflows #Cosmography #Astronomy #Astrophysics #Astrodon #science #news

#OxLancs2026

Final slide of my talk this morning at the First Ox & Lancs Colloquium on Cosmological Features on the Largest Scales, held at the University of Lancashire: a recap of the discoveries of the Cosmicflows program.

https://www.star.uclan.ac.uk/ox-lancs-2026/

#Cosmology #Laniakea #DipoleRepeller #ColdSpotRepeller #SouthPoleWall #Hooleilana #SloanBasinOfAttraction #cosmography #cosmicflows #astrodon

#OxLancs2026

Final slide of my talk this morning at the First Ox & Lancs Colloquium on Cosmological Features on the Largest Scales, held at the University of Lancashire: a recap of the discoveries of the Cosmicflows program.

https://www.star.uclan.ac.uk/ox-lancs-2026/

#Cosmology #Laniakea #DipoleRepeller #ColdSpotRepeller #SouthPoleWall #Hooleilana #SloanBasinOfAttraction #cosmography #cosmicflows #astrodon

#OxLancs2026

Preparing my talk for the 1st Ox & Lancs Colloquium on Cosmological Features on the Largest Scales at U. of Lancashire. Highlight of the meeting: a talk by Sir Roger Penrose (Nobel Prize 2020) on "Dark matter in Conformal Cyclic Cosmology and Lopez Galactic Rings".

https://www.star.uclan.ac.uk/ox-lancs-2026/

#Cosmology #OxLancs #science #conference #Oxford #Lancashire #university #universities #ULancs #astrodon #astronomy #astrophysics #cosmicflows #Hooleilana #Laniakea #supercluster #galaxies

#OxLancs2026

Preparing my talk for the 1st Ox & Lancs Colloquium on Cosmological Features on the Largest Scales at U. of Lancashire. Highlight of the meeting: a talk by Sir Roger Penrose (Nobel Prize 2020) on "Dark matter in Conformal Cyclic Cosmology and Lopez Galactic Rings".

https://www.star.uclan.ac.uk/ox-lancs-2026/

#Cosmology #OxLancs #science #conference #Oxford #Lancashire #university #universities #ULancs #astrodon #astronomy #astrophysics #cosmicflows #Hooleilana #Laniakea #supercluster #galaxies

The Laniakea Supercluster

Take a trip with me across the Laniakea Supercluster of galaxies!

https://youtu.be/Uho8ud6o5AA?si=8tL-njP3lfQGXd11

#educationalshorts
#shorteducationalvideos
#astronomy
#laniakea
#supercluster
#photography
#astrophotography
#smartphoneastronomy

The Laniakea Supercluster

Take a trip with me across the Laniakea Supercluster of galaxies!

https://youtu.be/Uho8ud6o5AA?si=8tL-njP3lfQGXd11

#educationalshorts
#shorteducationalvideos
#astronomy
#laniakea
#supercluster
#photography
#astrophotography
#smartphoneastronomy

RE: https://mastodon.social/@pomarede/115860719793606685

"[...] in a **modest neighborhood** called The Solar System [...]", "solar *interstellar neighborhood*", "[...] it's like a huge collected **city** [...]": Mr. Hawking seemed to be well aware it was all our **home**! 🛖 It has been so exciting to join him in the "ultimate voyage" which is his *Genius* documentary...! I recommend it if you want to get a bit more familiar with your cosmic neighborhood! 🌌 🗺️ ✨
#Laniakea #Astronomy #StephenHawking #Milkyway #LaniakeaSupercluster #Solarsystem #Earth

Die Rakete pres. Rush + Kiss Klub Floor Makrobe @ Die Rakete - 14 Mar feat. LANI AKEA

#SESH #LANIAKEA

https://sesh.sx/e/1730767

Cosmography alert 🚨

Hidden Vela Supercluster Revealed by First Hybrid Redshift & Peculiar Velocity Reconstruction

by Amber M. Hollinger and co-authors

https://arxiv.org/abs/2603.09339

#Cosmography #Cosmology #Cosmicflows #Vela #supercluster #VelaSupercluster #Laniakea #LaniakeaSupercluster #Astronomy #Astrophysics #Astrodon #science #news

Cosmography alert 🚨

Hidden Vela Supercluster Revealed by First Hybrid Redshift & Peculiar Velocity Reconstruction

by Amber M. Hollinger and co-authors

https://arxiv.org/abs/2603.09339

#Cosmography #Cosmology #Cosmicflows #Vela #supercluster #VelaSupercluster #Laniakea #LaniakeaSupercluster #Astronomy #Astrophysics #Astrodon #science #news

"Structures cosmiques : une famille de géantes"

I was yesterday on France Culture to talk about the discovery of the Quipu Supercluster and other large scale structures.

https://radiofrance.fr/franceculture/podcasts/la-science-cqfd/structures-cosmiques-une-famille-de-geantes-6106604

#Cosmology #Cosmography #Quipu #QuipuSupercluster #Laniakea #LaniakeaSupercluster #SouthPoleWall #SloanGreatWall #CosmicWeb #science #astrophysics #astronomy #astrodon #radio #podcast #FranceCulture #Radiofrance

"Structures cosmiques : une famille de géantes"

I was yesterday on France Culture to talk about the discovery of the Quipu Supercluster and other large scale structures.

https://radiofrance.fr/franceculture/podcasts/la-science-cqfd/structures-cosmiques-une-famille-de-geantes-6106604

#Cosmology #Cosmography #Quipu #QuipuSupercluster #Laniakea #LaniakeaSupercluster #SouthPoleWall #SloanGreatWall #CosmicWeb #science #astrophysics #astronomy #astrodon #radio #podcast #FranceCulture #Radiofrance

Cosmography alert 🚨

Revisiting the Great Attractor: The Local Group's streamline trajectory, cosmic velocity and dynamical fate

by Richard Stiskalek and co-authors (incl. @AstroMikeHudson)
https://arxiv.org/abs/2601.08524

#Cosmography #GreatAttractor #Cosmology #galaxies #Astronomy #Astrophysics #Astrodon #science #news #LocalGroup #Laniakea #supercluster #LaniakeaSupercluster

Cosmography alert 🚨

Revisiting the Great Attractor: The Local Group's streamline trajectory, cosmic velocity and dynamical fate

by Richard Stiskalek and co-authors (incl. @AstroMikeHudson)
https://arxiv.org/abs/2601.08524

#Cosmography #GreatAttractor #Cosmology #galaxies #Astronomy #Astrophysics #Astrodon #science #news #LocalGroup #Laniakea #supercluster #LaniakeaSupercluster

It's Stephen Hawking's birthday. The occasion to share this fantastic video he produced as part of his Genius documentatry series. Hawking elaborates on our place in the Universe, including our membership to the Laniakea supercluster of galaxies that we discovered back in 2014.

The complete documentary: https://www.pbslearningmedia.org/resource/hawking_genius_ep06_full/where-are-we-full-episode-genius-by-stephen-hawking/

#StephenHawking #Cosmology #Laniakea #LaniakeaSupercluster #galaxies #astrodon #astronomy #astrophysics #science #cosmography

It's Stephen Hawking's birthday. The occasion to share this fantastic video he produced as part of his Genius documentatry series. Hawking elaborates on our place in the Universe, including our membership to the Laniakea supercluster of galaxies that we discovered back in 2014.

The complete documentary: https://www.pbslearningmedia.org/resource/hawking_genius_ep06_full/where-are-we-full-episode-genius-by-stephen-hawking/

#StephenHawking #Cosmology #Laniakea #LaniakeaSupercluster #galaxies #astrodon #astronomy #astrophysics #science #cosmography

#KnowledgeBit: A #Supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe.

The #MilkyWay is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Virgo Supercluster, which is part of the #Laniakea Supercluster.

The number of superclusters in the observable universe is estimated to be 10 million.

https://knowledgezone.co.in/kbits/63ac5bb9008af583dcfbfe51

#KnowledgeBit: A #Supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe.

The #MilkyWay is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Virgo Supercluster, which is part of the #Laniakea Supercluster.

The number of superclusters in the observable universe is estimated to be 10 million.

https://knowledgezone.co.in/kbits/63ac5bb9008af583dcfbfe51

Wow 98,000 peculiar velocities

The DESI DR1 Peculiar Velocity Survey: Fundamental Plane Catalogue
by C.E. Ross and co-authors
https://arxiv.org/abs/2512.03226

For comparison: the Great Attractor was discovered with 400 PVs, Laniakea with 8000 PVs, South Pole Wall with 18,000 PVs

#Cosmicflows #Cosmology #DESI #Laniakea #GreatAttractor #SouthPoleWall #science #news #astrodon #arXiv #galaxies #peculiarvelocities

Wow 98,000 peculiar velocities

The DESI DR1 Peculiar Velocity Survey: Fundamental Plane Catalogue
by C.E. Ross and co-authors
https://arxiv.org/abs/2512.03226

For comparison: the Great Attractor was discovered with 400 PVs, Laniakea with 8000 PVs, South Pole Wall with 18,000 PVs

#Cosmicflows #Cosmology #DESI #Laniakea #GreatAttractor #SouthPoleWall #science #news #astrodon #arXiv #galaxies #peculiarvelocities

Hélène Courtois explique dans ce podcast https://www.radiofrance.fr/franceculture/podcasts/la-science-cqfd/grand-entretien-avec-helene-courtois-3531690 la découverte de #Laniakea, la cartographie de l'univers et met à disposition cette vidéo époustouflante pour comprendre ce qui nous entoure.
https://youtu.be/rENyyRwxpHo?si=ohhB4gJWzLyq0gCW

Hélène Courtois explique dans ce podcast https://www.radiofrance.fr/franceculture/podcasts/la-science-cqfd/grand-entretien-avec-helene-courtois-3531690 la découverte de #Laniakea, la cartographie de l'univers et met à disposition cette vidéo époustouflante pour comprendre ce qui nous entoure.
https://youtu.be/rENyyRwxpHo?si=ohhB4gJWzLyq0gCW

in the #arXiv

Revealing Hidden Cosmic Flows through the Zone of Avoidance with Deep Learning

by Alexandra Dupuy and co-authors
https://arxiv.org/abs/2511.03919

#Cosmology #Cosmicflows #GreatAttractor #Laniakea

in the #arXiv

Revealing Hidden Cosmic Flows through the Zone of Avoidance with Deep Learning

by Alexandra Dupuy and co-authors
https://arxiv.org/abs/2511.03919

#Cosmology #Cosmicflows #GreatAttractor #Laniakea

Our #Galaxy Appears To Be Part Of A Structure So Large It Challenges Current Models Of #Cosmology
As we study the universe more, we have found ourselves to be part of much larger structures, formed by gravitational interactions.
Local Group is on the outer edge of the Virgo Supercluster, which is itself part of a giant basin known as #Laniakea. According to the new study, Laniakea too resides within a larger "basin of attraction" (BoA), potentially 10 times its volume.
https://www.iflscience.com/our-galaxy-appears-to-be-part-of-a-structure-so-large-it-challenges-our-current-models-of-cosmology-80075

Our #Galaxy Appears To Be Part Of A Structure So Large It Challenges Current Models Of #Cosmology
As we study the universe more, we have found ourselves to be part of much larger structures, formed by gravitational interactions.
Local Group is on the outer edge of the Virgo Supercluster, which is itself part of a giant basin known as #Laniakea. According to the new study, Laniakea too resides within a larger "basin of attraction" (BoA), potentially 10 times its volume.
https://www.iflscience.com/our-galaxy-appears-to-be-part-of-a-structure-so-large-it-challenges-our-current-models-of-cosmology-80075

🎂 OTD 2014: publication of the discovery of Laniakea

"A map of the local Universe has enabled researchers to find the boundaries of Earth's home supercluster, which they name Laniakea."

https://www.nature.com/articles/nature13674

#Cosmology #Laniakea #Universe #LaniakeaSupercluster #galaxies #supercluster #Nature #news #sapce #science #physics #astronomy #astrophysics #astrodon #STEM #map #cartography #cosmography #Earth

🎂 OTD 2014: publication of the discovery of Laniakea

"A map of the local Universe has enabled researchers to find the boundaries of Earth's home supercluster, which they name Laniakea."

https://www.nature.com/articles/nature13674

#Cosmology #Laniakea #Universe #LaniakeaSupercluster #galaxies #supercluster #Nature #news #sapce #science #physics #astronomy #astrophysics #astrodon #STEM #map #cartography #cosmography #Earth

#KnowledgeBit: #Laniakea is the name of the supercluster of galaxies that contains our Milky Way galaxy. It's a vast structure, over 100 times larger than the previously defined supercluster.

In Hawaiian, "Laniakea" means "immeasurable heaven".

https://knowledgezone.co.in/kbits/689eeac8599ea625c5fd0476

#KnowledgeBit: #Laniakea is the name of the supercluster of galaxies that contains our Milky Way galaxy. It's a vast structure, over 100 times larger than the previously defined supercluster.

In Hawaiian, "Laniakea" means "immeasurable heaven".

https://knowledgezone.co.in/kbits/689eeac8599ea625c5fd0476

Sic transit gloria mundi and the Unapologetic Vatican in the Shapley Supercluster: a recap on cosmic flows by Avi Loeb

https://avi-loeb.medium.com/the-unapologetic-vatican-in-the-shapley-supercluster-cc8e5023c305

#Cosmology #CosmicFlows #galaxies #AviLoeb #Vatican #science #history #HistoryOfScience #STEM #Laniakea #supercluster #LaniakeaSupercluster #DipoleReppler #Shapley #ShapleySupercluster #ZoneOfAvoidance #VelaSupercluster #Astronomy #Astrophysics #Astrodon #Cosmography #Earth #MilkyWay #Andromeda #LocalGroup

Sic transit gloria mundi and the Unapologetic Vatican in the Shapley Supercluster: a recap on cosmic flows by Avi Loeb

https://avi-loeb.medium.com/the-unapologetic-vatican-in-the-shapley-supercluster-cc8e5023c305

#Cosmology #CosmicFlows #galaxies #AviLoeb #Vatican #science #history #HistoryOfScience #STEM #Laniakea #supercluster #LaniakeaSupercluster #DipoleReppler #Shapley #ShapleySupercluster #ZoneOfAvoidance #VelaSupercluster #Astronomy #Astrophysics #Astrodon #Cosmography #Earth #MilkyWay #Andromeda #LocalGroup

Vous êtes ici

Conférence croisée art et science avec les artistes Lucien Bitaux et Gladys Bourdon, demain à la Comédie de Reims

5 thématiques au programme: Origine, Perception, Cartographie, Mouvements, Infinis...

☑️ https://www.lacomediedereims.fr/saison-24-25/vous-etes-ici
☑️ https://www.reims.fr/la-culture-a-reims/la-fileuse/les-projets-de-la-fileuse/la-fileuse-hors-les-murs/vous-etes-ici-conference-a-la-comedie

#art #science #Reims #laniakea #cosmologie #astronomie #conference #GladysBourdon #LucienBitaux

Vous êtes ici

Conférence croisée art et science avec les artistes Lucien Bitaux et Gladys Bourdon, demain à la Comédie de Reims

5 thématiques au programme: Origine, Perception, Cartographie, Mouvements, Infinis...

☑️ https://www.lacomediedereims.fr/saison-24-25/vous-etes-ici
☑️ https://www.reims.fr/la-culture-a-reims/la-fileuse/les-projets-de-la-fileuse/la-fileuse-hors-les-murs/vous-etes-ici-conference-a-la-comedie

#art #science #Reims #laniakea #cosmologie #astronomie #conference #GladysBourdon #LucienBitaux

#DidYouKnow: A #Supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe.

The #MilkyWay is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Virgo Supercluster, which is part of the #Laniakea Supercluster.

The number of superclusters in the observable universe is estimated to be 10 million.

https://knowledgezone.co.in/kbits/63ac5bb9008af583dcfbfe51

#DidYouKnow: A #Supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe.

The #MilkyWay is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Virgo Supercluster, which is part of the #Laniakea Supercluster.

The number of superclusters in the observable universe is estimated to be 10 million.

https://knowledgezone.co.in/kbits/63ac5bb9008af583dcfbfe51

#Laniakea
Poster ordered for my nephew's birthday gift! The beautiful Laniakea supercluster.

Thanks to the hard work of @pomarede

#Laniakea
Poster ordered for my nephew's birthday gift! The beautiful Laniakea supercluster.

Thanks to the hard work of @pomarede

These two covers do get along together quite nicely!

☑️ https://www.nature.com/nature/volumes/513/issues/7516
☑️ https://www.nature.com/natastron/volumes/8/issues/12

#Cosmology #Galaxies #Cosmicflows #Laniakea #Supercluster #LaniakeaSupercluster #Cosmography #Astronomy #Astrophysics #Astrodon #Physics #Science #STEM #Physics #Gravitation #Nature #Journal #NatureAstronomy #Cover #Covers #Research

These two covers do get along together quite nicely!

☑️ https://www.nature.com/nature/volumes/513/issues/7516
☑️ https://www.nature.com/natastron/volumes/8/issues/12

#Cosmology #Galaxies #Cosmicflows #Laniakea #Supercluster #LaniakeaSupercluster #Cosmography #Astronomy #Astrophysics #Astrodon #Physics #Science #STEM #Physics #Gravitation #Nature #Journal #NatureAstronomy #Cover #Covers #Research

Don't call it crisis, call it opportunity! Here is the December edition of the (German-speaking) science magazine "bild der wissenschaft" with a cover story about the challenges of our current #cosmology model: https://www.wissenschaft.de/bdw-hefte-specials/aktuelles-heft/
...including a one-page interview with me on our community paper!
Check it out, it's a great read!! 🤩

#Science #Outreach #Laniakea #BigRing #CosmologicalPrinicple

@LeeGP thanks for your interest Lee! You can click on #Laniakea for more related stuff. Cheers, Daniel

@LeeGP thanks for your interest Lee! You can click on #Laniakea for more related stuff. Cheers, Daniel

We Are Here

a beautiful visualization of Laniakea, our Home supercluster of galaxies, produced by Félix Pharand-Deschênes

#laniakea #supercluster #galaxies #LaniakeaSupercluster #astronomy #cosmology #cosmography #universe #astrodon #science #STEM #visualization #astrophysics #scicomm

We Are Here

a beautiful visualization of Laniakea, our Home supercluster of galaxies, produced by Félix Pharand-Deschênes

#laniakea #supercluster #galaxies #LaniakeaSupercluster #astronomy #cosmology #cosmography #universe #astrodon #science #STEM #visualization #astrophysics #scicomm

The Universe and Laniakea

by Kurzgesagt
https://shop-eu.kurzgesagt.org/products/universe-infographic-poster

#Cosmology #Universe #galaxies #Astrodon #science #Laniakea #LaniakeaSupercluster #Kurzgesagt #scicomm #CosmicWeb

The Universe and Laniakea

by Kurzgesagt
https://shop-eu.kurzgesagt.org/products/universe-infographic-poster

#Cosmology #Universe #galaxies #Astrodon #science #Laniakea #LaniakeaSupercluster #Kurzgesagt #scicomm #CosmicWeb

#TBThursday

Laniakea, our Home supercluster of galaxies, makes the cover of Nature

Cover art: Mark A. Garlick / source: Daniel Pomarède.
https://www.nature.com/nature/volumes/513/issues/7516
https://www.nature.com/articles/nature13674

#Laniakea #supercluster #galaxies #LaniakeaSupercluster #Nature

#TBThursday

Laniakea, our Home supercluster of galaxies, makes the cover of Nature

Cover art: Mark A. Garlick / source: Daniel Pomarède.
https://www.nature.com/nature/volumes/513/issues/7516
https://www.nature.com/articles/nature13674

#Laniakea #supercluster #galaxies #LaniakeaSupercluster #Nature

Via Lattea è parte di un super ammasso di galassie. Laniakea non basta più, la nostra galassia è parte di ‘qualcosa’ di molto più grande. Un nuovo studio suggerisce che Laniakea, il nostro 'continente galattico' non è in realtà altro che un'appendice della concentrazione di Shapley, una struttura dieci volte più grande
Finora erano i confini di Laniakea, il nostro enorme “continente galattico“...

#concentrazionediShapley #laniakea #SuperammassoPerseoPesci #VuotodiBoötes

https://scienzamagia.eu/scienza-tecnologia/via-lattea-e-parte-di-un-super-ammasso-di-galassie/

Laniakea ya no basta: nuestra galaxia forma parte de 'algo' mucho mayor

/ Laniakea is no longer enough: our galaxy is part of “something” much bigger

https://www.abc.es/ciencia/laniakea-basta-galaxia-forma-parte-mayor-20241022141011-nt.html

#Cosmology #ciencia #astronomia #news #noticias #astrodon #science #cosmos #espacio #VíaLactea #MilkyWay #galaxy #galaxia #Laniakea #Shapley #supercumulo #cientificos #Virgo #GranMurallaSloan #astrofisica #fisica

Laniakea ya no basta: nuestra galaxia forma parte de 'algo' mucho mayor

/ Laniakea is no longer enough: our galaxy is part of “something” much bigger

https://www.abc.es/ciencia/laniakea-basta-galaxia-forma-parte-mayor-20241022141011-nt.html

#Cosmology #ciencia #astronomia #news #noticias #astrodon #science #cosmos #espacio #VíaLactea #MilkyWay #galaxy #galaxia #Laniakea #Shapley #supercumulo #cientificos #Virgo #GranMurallaSloan #astrofisica #fisica

Prepárate para sentirte cósmicamente insignificante tras leer lo que estos expertos en el cosmos tienen que contarnos

/Prepare to feel cosmically insignificant after reading what these cosmos experts have to say
https://esquire.com/es/ciencia/a62577743/shapley-cuenca-atraccion/

#Cosmology #ciencia #astronomia #news #noticias #astrodon #science #cosmos #espacio #VíaLactea #MilkyWay #galaxy #galaxia #Laniakea #Shapley #supercumulo #cientificos #Virgo #GranMurallaSloan #astrofisica #fisica