Posting cool #space #facts until the Atlas Rush #Kickstarter:
You are here. Feel small yet? Our galaxy is one of a 100,000 galaxies within the #Laniakea Supercluster. Laniakea, meaning "immense heaven", spans 250,000ly and holds between 100bn to 400bn stars.
Credit #DeepSky
#space #astronomy
You are here. Feel small yet? Our galaxy is one of a 100,000 galaxies within the #Laniakea Supercluster. Laniakea, meaning "immense heaven", spans 250,000ly and holds between 100bn to 400bn stars.
Credit #DeepSky
#space #astronomy
October 14, 2026 at 2:55 PM
Posting cool #space #facts until the Atlas Rush #Kickstarter:
You are here. Feel small yet? Our galaxy is one of a 100,000 galaxies within the #Laniakea Supercluster. Laniakea, meaning "immense heaven", spans 250,000ly and holds between 100bn to 400bn stars.
Credit #DeepSky
#space #astronomy
You are here. Feel small yet? Our galaxy is one of a 100,000 galaxies within the #Laniakea Supercluster. Laniakea, meaning "immense heaven", spans 250,000ly and holds between 100bn to 400bn stars.
Credit #DeepSky
#space #astronomy
@consciousphysics.bsky.social
The Heart of the Universe…
Laniakea, our home among the galaxies, stretches across hundreds of millions of light-years, its galaxies arranged along vast filaments of matter that converge towards gravitational centres, branching around immense cosmic voids.
PhD Physics
The Heart of the Universe…
Laniakea, our home among the galaxies, stretches across hundreds of millions of light-years, its galaxies arranged along vast filaments of matter that converge towards gravitational centres, branching around immense cosmic voids.
PhD Physics
October 10, 2026 at 10:10 PM
@consciousphysics.bsky.social
The Heart of the Universe…
Laniakea, our home among the galaxies, stretches across hundreds of millions of light-years, its galaxies arranged along vast filaments of matter that converge towards gravitational centres, branching around immense cosmic voids.
PhD Physics
The Heart of the Universe…
Laniakea, our home among the galaxies, stretches across hundreds of millions of light-years, its galaxies arranged along vast filaments of matter that converge towards gravitational centres, branching around immense cosmic voids.
PhD Physics
Notre galaxie a une nouvelle adresse : "La Voie lactée appartient au superamas Laniakea" http://www.sciencesetavenir.fr/espace/20140904.OBS8184/la-voie-lactee-appartient-au-superamas-laniakea.html via @Sciences_Avenir :)
t.co
t.co
t.co
October 11, 2026 at 4:54 PM
Notre galaxie a une nouvelle adresse : "La Voie lactée appartient au superamas Laniakea" http://www.sciencesetavenir.fr/espace/20140904.OBS8184/la-voie-lactee-appartient-au-superamas-laniakea.html via @Sciences_Avenir :)
Just in case... if you've forgotten your address:
- Observable Universe
- Perseus/Pegasus Filament
- Pisces/Cetus Supercluster Complex
- Laniakea Supercluster
- Virgo Supercluster
- Galaxy Group: Local Group
- Galaxy: Milky Way...
#traditionalastrology #astrology
- Observable Universe
- Perseus/Pegasus Filament
- Pisces/Cetus Supercluster Complex
- Laniakea Supercluster
- Virgo Supercluster
- Galaxy Group: Local Group
- Galaxy: Milky Way...
#traditionalastrology #astrology
October 7, 2026 at 12:43 PM
Just in case... if you've forgotten your address:
- Observable Universe
- Perseus/Pegasus Filament
- Pisces/Cetus Supercluster Complex
- Laniakea Supercluster
- Virgo Supercluster
- Galaxy Group: Local Group
- Galaxy: Milky Way...
#traditionalastrology #astrology
- Observable Universe
- Perseus/Pegasus Filament
- Pisces/Cetus Supercluster Complex
- Laniakea Supercluster
- Virgo Supercluster
- Galaxy Group: Local Group
- Galaxy: Milky Way...
#traditionalastrology #astrology
Our Laniākea is one of the best windows we’ll ever have into Nature’s soul. Our ‘aīna and ‘ohana here are the clearest windows we’ll ever have to God’s love. She never intended us to do without either.
October 7, 2026 at 4:47 AM
Our Laniākea is one of the best windows we’ll ever have into Nature’s soul. Our ‘aīna and ‘ohana here are the clearest windows we’ll ever have to God’s love. She never intended us to do without either.
Thailand is the most popular tourist destination in all of the Laniakea supercluster
September 30, 2026 at 10:03 PM
Thailand is the most popular tourist destination in all of the Laniakea supercluster
"Laniakea" by Michel Bisceglia, Werner Lauscher & Marc Lehan from "The Virgo" in 2026. #NowPlaying
October 2, 2026 at 6:53 AM
"Laniakea" by Michel Bisceglia, Werner Lauscher & Marc Lehan from "The Virgo" in 2026. #NowPlaying
All these galaxies move together.
The whole family is called Laniakea.
Hawaiian for "immense heaven."
520 million ly across. 100,000 galaxies.
Our home supercluster.
Source: physicstoday.aip.org
a4spacetimeatlass.netlify.app
The whole family is called Laniakea.
Hawaiian for "immense heaven."
520 million ly across. 100,000 galaxies.
Our home supercluster.
Source: physicstoday.aip.org
a4spacetimeatlass.netlify.app
Physics Today
physicstoday.aip.org
October 1, 2026 at 10:35 AM
All these galaxies move together.
The whole family is called Laniakea.
Hawaiian for "immense heaven."
520 million ly across. 100,000 galaxies.
Our home supercluster.
Source: physicstoday.aip.org
a4spacetimeatlass.netlify.app
The whole family is called Laniakea.
Hawaiian for "immense heaven."
520 million ly across. 100,000 galaxies.
Our home supercluster.
Source: physicstoday.aip.org
a4spacetimeatlass.netlify.app
Now playing on Echo Chamber: "Finger of Laniakea Dub" by Mutant Frogs
September 30, 2026 at 10:07 AM
Now playing on Echo Chamber: "Finger of Laniakea Dub" by Mutant Frogs
Your cosmic address has six layers:
Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor
Each one contains the one before it.
Your full address: L² · M¹ · R¹ · S² · E■ · Meskerem 21
a4spacetimeatlass.netlify.app
Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor
Each one contains the one before it.
Your full address: L² · M¹ · R¹ · S² · E■ · Meskerem 21
a4spacetimeatlass.netlify.app
FINAL · A4 Spacetime Atlas · Narrative Path · GA-Centred v4.9 dipole
a4spacetimeatlass.netlify.app
October 1, 2026 at 10:29 AM
Your cosmic address has six layers:
Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor
Each one contains the one before it.
Your full address: L² · M¹ · R¹ · S² · E■ · Meskerem 21
a4spacetimeatlass.netlify.app
Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor
Each one contains the one before it.
Your full address: L² · M¹ · R¹ · S² · E■ · Meskerem 21
a4spacetimeatlass.netlify.app
Put it all together.
You → Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor.
Six nested layers.
From your body to a hidden gravity well — set as the origin of the map.
a4spacetimeatlass.netlify.app
You → Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor.
Six nested layers.
From your body to a hidden gravity well — set as the origin of the map.
a4spacetimeatlass.netlify.app
FINAL · A4 Spacetime Atlas · Narrative Path · GA-Centred v4.9 dipole
a4spacetimeatlass.netlify.app
October 1, 2026 at 10:36 AM
Put it all together.
You → Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor.
Six nested layers.
From your body to a hidden gravity well — set as the origin of the map.
a4spacetimeatlass.netlify.app
You → Earth → Solar System → Milky Way → Virgo → Laniakea → Great Attractor.
Six nested layers.
From your body to a hidden gravity well — set as the origin of the map.
a4spacetimeatlass.netlify.app
Zoom out to 500 million ly (4.7×10²¹ km).
Laniakea fades. Shapley dominates.
The basins of attraction merge into the wider cosmic web.
Filaments. Walls. Voids.
The structure is still there — but harder to see a centre.
a4spacetimeatlass.netlify.app
Laniakea fades. Shapley dominates.
The basins of attraction merge into the wider cosmic web.
Filaments. Walls. Voids.
The structure is still there — but harder to see a centre.
a4spacetimeatlass.netlify.app
FINAL · A4 Spacetime Atlas · Narrative Path · GA-Centred v4.9 dipole
a4spacetimeatlass.netlify.app
October 1, 2026 at 10:42 AM
Zoom out to 500 million ly (4.7×10²¹ km).
Laniakea fades. Shapley dominates.
The basins of attraction merge into the wider cosmic web.
Filaments. Walls. Voids.
The structure is still there — but harder to see a centre.
a4spacetimeatlass.netlify.app
Laniakea fades. Shapley dominates.
The basins of attraction merge into the wider cosmic web.
Filaments. Walls. Voids.
The structure is still there — but harder to see a centre.
a4spacetimeatlass.netlify.app
At the centre of Laniakea sits the Great Attractor.
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
The Lighter Side of Science | IFLScience
We’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
iflscience.com
October 1, 2026 at 10:36 AM
At the centre of Laniakea sits the Great Attractor.
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
At the centre of Laniakea sits the Great Attractor.
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
The Lighter Side of Science | IFLScience
We’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
iflscience.com
October 1, 2026 at 10:36 AM
At the centre of Laniakea sits the Great Attractor.
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
A massive hidden gravity well.
It pulls our Local Group at 600 km/s.
In the Atlas, the GA is the origin. Z≈0.
We are falling toward it right now.
Source: iflscience.com
a4spacetimeatlass.netlify.app
Zoom out. One more.
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
a4spacetimeatlas.netlify.app
September 30, 2026 at 4:11 AM
Zoom out. One more.
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
Zoom out. One more.
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
a4spacetimeatlas.netlify.app
September 30, 2026 at 4:15 AM
Zoom out. One more.
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
L² · Laniakea.
Macro quadrants — 4321 stacked in:
Q1 · Q2 · Q3 · Q4.
Anti-clockwise around the Great Attractor at Z≈0.
~160 Mpc. ~100,000 galaxies. Our home basin.
a4spacetimeatlass.netlify.app
Q1 · SW · LOCAL.
The quadrant we live in.
Local Group · Virgo Cluster · Laniakea · Coma · M87* · Solar System · Earth E■ · Milky Way.
Not a puller. Not a pusher. The observer.
Ethiopian months in Q1: Sene · Hamle · Nehase · Pagumē.
a4spacetimeatlass.netlify.app
The quadrant we live in.
Local Group · Virgo Cluster · Laniakea · Coma · M87* · Solar System · Earth E■ · Milky Way.
Not a puller. Not a pusher. The observer.
Ethiopian months in Q1: Sene · Hamle · Nehase · Pagumē.
a4spacetimeatlass.netlify.app
a4spacetimeatlas.netlify.app
September 30, 2026 at 3:44 AM
Q1 · SW · LOCAL.
The quadrant we live in.
Local Group · Virgo Cluster · Laniakea · Coma · M87* · Solar System · Earth E■ · Milky Way.
Not a puller. Not a pusher. The observer.
Ethiopian months in Q1: Sene · Hamle · Nehase · Pagumē.
a4spacetimeatlass.netlify.app
The quadrant we live in.
Local Group · Virgo Cluster · Laniakea · Coma · M87* · Solar System · Earth E■ · Milky Way.
Not a puller. Not a pusher. The observer.
Ethiopian months in Q1: Sene · Hamle · Nehase · Pagumē.
a4spacetimeatlass.netlify.app
Beyond the dipole, there is no further quadrant.
The 4321 stack runs: Earth → Solar → Milky Way → Virgo → Laniakea → Dipole.
Six layers. Then it stops.
Not because the universe stops. Because causality stops.
a4spacetimeatlass.netlify.app
The 4321 stack runs: Earth → Solar → Milky Way → Virgo → Laniakea → Dipole.
Six layers. Then it stops.
Not because the universe stops. Because causality stops.
a4spacetimeatlass.netlify.app
FINAL · A4 Spacetime Atlas · Narrative Path · GA-Centred v4.9 dipole
a4spacetimeatlass.netlify.app
September 30, 2026 at 4:18 AM
Beyond the dipole, there is no further quadrant.
The 4321 stack runs: Earth → Solar → Milky Way → Virgo → Laniakea → Dipole.
Six layers. Then it stops.
Not because the universe stops. Because causality stops.
a4spacetimeatlass.netlify.app
The 4321 stack runs: Earth → Solar → Milky Way → Virgo → Laniakea → Dipole.
Six layers. Then it stops.
Not because the universe stops. Because causality stops.
a4spacetimeatlass.netlify.app
Five basins, equivalent radii:
Sloan — R 221 Mpc (6.8×10²¹ km)
Shapley — R 177 Mpc (5.5×10²¹ km)
Perseus-Pisces — R 150 Mpc (4.6×10²¹ km)
Hercules — R 129 Mpc (4.0×10²¹ km)
Laniakea — R 110 Mpc (3.4×10²¹ km)
📄 arxiv.org/abs/2305.02339
◉ a4spacetimeatlas.netlify.app
Sloan — R 221 Mpc (6.8×10²¹ km)
Shapley — R 177 Mpc (5.5×10²¹ km)
Perseus-Pisces — R 150 Mpc (4.6×10²¹ km)
Hercules — R 129 Mpc (4.0×10²¹ km)
Laniakea — R 110 Mpc (3.4×10²¹ km)
📄 arxiv.org/abs/2305.02339
◉ a4spacetimeatlas.netlify.app
Dynamic cosmography of the local Universe: Laniakea and five more watershed superclusters
This article delivers the dynamical cosmography of the Local Universe within z=0.1 (1 giga light-years). We exploit the gravitational velocity field computed using the CosmicFlows-4 catalog of galaxy ...
arxiv.org
September 28, 2026 at 9:13 AM
Five basins, equivalent radii:
Sloan — R 221 Mpc (6.8×10²¹ km)
Shapley — R 177 Mpc (5.5×10²¹ km)
Perseus-Pisces — R 150 Mpc (4.6×10²¹ km)
Hercules — R 129 Mpc (4.0×10²¹ km)
Laniakea — R 110 Mpc (3.4×10²¹ km)
📄 arxiv.org/abs/2305.02339
◉ a4spacetimeatlas.netlify.app
Sloan — R 221 Mpc (6.8×10²¹ km)
Shapley — R 177 Mpc (5.5×10²¹ km)
Perseus-Pisces — R 150 Mpc (4.6×10²¹ km)
Hercules — R 129 Mpc (4.0×10²¹ km)
Laniakea — R 110 Mpc (3.4×10²¹ km)
📄 arxiv.org/abs/2305.02339
◉ a4spacetimeatlas.netlify.app
Add all five volumes: 33.2×10⁶ (h⁻¹Mpc)³.
As one sphere:
R 284 Mpc (8.8×10²¹ km)
D 568 Mpc (1.8×10²² km)
C 1,786 Mpc (5.5×10²² km)
But basins overlap.
📄 doi.org/10.1051/0004-6361/202346802
◉ a4spacetimeatlas.netlify.app
As one sphere:
R 284 Mpc (8.8×10²¹ km)
D 568 Mpc (1.8×10²² km)
C 1,786 Mpc (5.5×10²² km)
But basins overlap.
📄 doi.org/10.1051/0004-6361/202346802
◉ a4spacetimeatlas.netlify.app
Dynamic cosmography of the local Universe: Laniakea and five more watershed superclusters | Astronomy & Astrophysics (A&A)
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
doi.org
September 28, 2026 at 9:13 AM
Add all five volumes: 33.2×10⁶ (h⁻¹Mpc)³.
As one sphere:
R 284 Mpc (8.8×10²¹ km)
D 568 Mpc (1.8×10²² km)
C 1,786 Mpc (5.5×10²² km)
But basins overlap.
📄 doi.org/10.1051/0004-6361/202346802
◉ a4spacetimeatlas.netlify.app
As one sphere:
R 284 Mpc (8.8×10²¹ km)
D 568 Mpc (1.8×10²² km)
C 1,786 Mpc (5.5×10²² km)
But basins overlap.
📄 doi.org/10.1051/0004-6361/202346802
◉ a4spacetimeatlas.netlify.app
L² · KESEAT — Laniakea
→ Defined by velocity flow, not density.
→ Superclusters are NOT gravitationally bound — they disperse as the universe expands.
→ The 2026 kinematics paper is a preprint, not yet peer-reviewed.
Tully et al., Nature 513, 71–73 (2014)
Laniakea may be a flow, not a thing.
→ Defined by velocity flow, not density.
→ Superclusters are NOT gravitationally bound — they disperse as the universe expands.
→ The 2026 kinematics paper is a preprint, not yet peer-reviewed.
Tully et al., Nature 513, 71–73 (2014)
Laniakea may be a flow, not a thing.
A4 Spacetime Atlas · Narrative Path · GA-Centred v4.8
a4spacetimeatlas.netlify.app
September 26, 2026 at 1:11 AM
L² · KESEAT — Laniakea
→ Defined by velocity flow, not density.
→ Superclusters are NOT gravitationally bound — they disperse as the universe expands.
→ The 2026 kinematics paper is a preprint, not yet peer-reviewed.
Tully et al., Nature 513, 71–73 (2014)
Laniakea may be a flow, not a thing.
→ Defined by velocity flow, not density.
→ Superclusters are NOT gravitationally bound — they disperse as the universe expands.
→ The 2026 kinematics paper is a preprint, not yet peer-reviewed.
Tully et al., Nature 513, 71–73 (2014)
Laniakea may be a flow, not a thing.
L² · KESEAT — Afternoon · 12:00–18:00 · Q1+Q2
Our home sector. The largest layer
→ Laniakea Supercluster (100,000 galaxies · 160 Mpc)
→ Virgo Cluster · M87* (first black hole imaged)
→ Shapley Concentration (densest local overdensity)
→ Sloan Great Wall (1.4 billion ly long)
→ Local Group · Coma
Our home sector. The largest layer
→ Laniakea Supercluster (100,000 galaxies · 160 Mpc)
→ Virgo Cluster · M87* (first black hole imaged)
→ Shapley Concentration (densest local overdensity)
→ Sloan Great Wall (1.4 billion ly long)
→ Local Group · Coma
September 26, 2026 at 1:03 AM
L² · KESEAT — Afternoon · 12:00–18:00 · Q1+Q2
Our home sector. The largest layer
→ Laniakea Supercluster (100,000 galaxies · 160 Mpc)
→ Virgo Cluster · M87* (first black hole imaged)
→ Shapley Concentration (densest local overdensity)
→ Sloan Great Wall (1.4 billion ly long)
→ Local Group · Coma
Our home sector. The largest layer
→ Laniakea Supercluster (100,000 galaxies · 160 Mpc)
→ Virgo Cluster · M87* (first black hole imaged)
→ Shapley Concentration (densest local overdensity)
→ Sloan Great Wall (1.4 billion ly long)
→ Local Group · Coma
Every structure in the Atlas has a critical side.
The Great Attractor may not be a single object.
Laniakea may not be bound.
Voids are algorithm-dependent.
A thread — with the sources inside each post 🧵
Walelign Bezabih · a4spacetimeatlas.netlify.app
The Great Attractor may not be a single object.
Laniakea may not be bound.
Voids are algorithm-dependent.
A thread — with the sources inside each post 🧵
Walelign Bezabih · a4spacetimeatlas.netlify.app
A4 Spacetime Atlas · Narrative Path · GA-Centred v4.8
a4spacetimeatlas.netlify.app
September 26, 2026 at 1:09 AM
Every structure in the Atlas has a critical side.
The Great Attractor may not be a single object.
Laniakea may not be bound.
Voids are algorithm-dependent.
A thread — with the sources inside each post 🧵
Walelign Bezabih · a4spacetimeatlas.netlify.app
The Great Attractor may not be a single object.
Laniakea may not be bound.
Voids are algorithm-dependent.
A thread — with the sources inside each post 🧵
Walelign Bezabih · a4spacetimeatlas.netlify.app