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Constellations
Constellation profile

Galaxy GEO fleet

Galaxy geostationary communications spacecraft fleet now associated with Intelsat lineage.

IntelsatService start: Not stated
Admin Edit
Linked spacecraft
32
Rows currently linked to this constellation.
Active linked
15
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Forecasted Satellites

0 forecast rows linked to this constellation.

0 satellitesUnknownForecast table
Forecast entryYearSatellitesOrbitVehicleManufacturerMissionLaunch likelihood

Linked Spacecraft

32 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
Galaxy 13activeGEOOct 1, 2003
Galaxy 14activeGEOAug 13, 2005
Galaxy 16
Not stated
No active-share calculation available.

No forecast rows

No public forecast rows are currently linked to this constellation.

No forecast rows

No public forecast rows are currently linked to this constellation.

active
GEO
Jun 18, 2006
Galaxy 17activeGEOMay 4, 2007
Galaxy 18activeGEOMay 21, 2008
Galaxy 19activeGEOSep 24, 2008
Galaxy 30activeGEOAug 15, 2020
Galaxy 31activeGEONov 12, 2022
Galaxy 32activeGEONov 12, 2022
Galaxy 33activeGEOOct 8, 2022
Galaxy 34activeGEOOct 8, 2022
Galaxy 35activeGEODec 13, 2022
Galaxy 36activeGEODec 13, 2022
Galaxy 37activeGEOAug 3, 2023
Galaxy 3CactiveGEOJun 15, 2002
Galaxy 1retiredGEOJun 28, 1983
Galaxy 10retiredsuborbitalAug 27, 1998
Galaxy 10RretiredGEOJan 25, 2000
Galaxy 11retiredGEODec 22, 1999
Galaxy 12retiredGEOApr 9, 2003
Galaxy 15retiredGEOOct 13, 2005
Galaxy 1R (1992-F02)retiredsuborbitalAug 22, 1992
Galaxy 1R (1994-013A)retiredGEOFeb 19, 1994
Galaxy 2retiredGEOSep 22, 1983
Galaxy 3retiredGEOSep 21, 1984
Galaxy 3RretiredGEODec 15, 1995
Galaxy 4HretiredGEOJun 25, 1993
Galaxy 4RretiredGEOApr 19, 2000
Galaxy 5retiredGEOMar 14, 1992
Galaxy 7retiredGEOOct 28, 1992
Galaxy 8iretiredGEODec 8, 1997
Galaxy 9retiredGEOMay 24, 1996
Galaxy 13
GEO · Oct 1, 2003
active
Galaxy 14
GEO · Aug 13, 2005
active
Galaxy 16
GEO · Jun 18, 2006
active
Galaxy 17
GEO · May 4, 2007
active
Galaxy 18
GEO · May 21, 2008
active
Galaxy 19
GEO · Sep 24, 2008
active
Galaxy 30
GEO · Aug 15, 2020
active
Galaxy 31
GEO · Nov 12, 2022
active
Galaxy 32
GEO · Nov 12, 2022
active
Galaxy 33
GEO · Oct 8, 2022
active
Galaxy 34
GEO · Oct 8, 2022
active
Galaxy 35
GEO · Dec 13, 2022
active
Galaxy 36
GEO · Dec 13, 2022
active
Galaxy 37
GEO · Aug 3, 2023
active
Galaxy 3C
GEO · Jun 15, 2002
active
Galaxy 1
GEO · Jun 28, 1983
retired
Galaxy 10
suborbital · Aug 27, 1998
retired
Galaxy 10R
GEO · Jan 25, 2000
retired
Galaxy 11
GEO · Dec 22, 1999
retired
Galaxy 12
GEO · Apr 9, 2003
retired
Galaxy 15
GEO · Oct 13, 2005
retired
Galaxy 1R (1992-F02)
suborbital · Aug 22, 1992
retired
Galaxy 1R (1994-013A)
GEO · Feb 19, 1994
retired
Galaxy 2
GEO · Sep 22, 1983
retired
Galaxy 3
GEO · Sep 21, 1984
retired
Galaxy 3R
GEO · Dec 15, 1995
retired
Galaxy 4H
GEO · Jun 25, 1993
retired
Galaxy 4R
GEO · Apr 19, 2000
retired
Galaxy 5
GEO · Mar 14, 1992
retired
Galaxy 7
GEO · Oct 28, 1992
retired
Galaxy 8i
GEO · Dec 8, 1997
retired
Galaxy 9
GEO · May 24, 1996
retired
Track
Mentions
94
All verified mentions of this constellation in source documents.

The South Pole Telescope was built to map about a tenth of the sky and measure galaxy clusters as a probe of dark energy, motivating a paired optical survey that grew into the Dark Energy Survey.

GeneralValue 3.0Jan 29, 2026What is the universe made of? SLAC experts weigh in on the mysterious force that shapes our cosmic history

Infrared observations from Webb penetrate dust, revealing the hot plasma flowing out of the galaxy.

CapabilityGeneralValue 2.0Jan 13, 2026Jets from black hole drive record coronal gas stream in nearby galaxy

GalaxySpace filed for two new constellations across twenty-six orbits, including Galaxy-SAR-2 with 96 spacecraft for synthetic aperture radar imaging.

PlanCapabilityValue 4.0Jan 10, 2026Chinese Constellation Operators Submit Plans for Almost 200,000 New Satellites

Astronomers have observed a candidate galaxy hosting a supermassive binary black hole system with unprecedented angular resolution thanks to the Event Horizon Telescope.

GeneralCapabilityValue 3.0Jan 8, 2026Event Horizon Telescope svela la dinamica del getto della galassia OJ287

Samsung announced that the entire Galaxy S26 lineup now features the Exynos 6000 chipset, which includes a native Non-Terrestrial Network modem.

CapabilityValue 3.0Jan 6, 2026Symbiotic Nexus: The Consumer Electronics Show is Powering the $1 Trillion Space Economy

The gravitational lensing in the Jvas B1938+666 system is produced mainly by a massive elliptical galaxy.

GeneralValue 0.8Jan 6, 2026Un’anomalia nell’arco gravitazionale mette alla prova la materia oscura

The James Webb Space Telescope observed the elliptical galaxy NGC 4486B using NIRSpec as part of an international team study.

GeneralCapabilityValue 3.0Jan 1, 2026Il JWST chiarisce l’origine del doppio nucleo di NGC 4486B

Fusion governs star lifetimes, galaxy light output, the distribution of elements, and the energy flows that make planetary climates and biochemistries possible.

GeneralValue 1.0Dec 20, 2025The Quantum Age will be Powered by Fusion

The Galactic Plane Survey will provide a complete view of the central region of the Milky Way galaxy.

GeneralValue 2.0Dec 16, 2025Roman infrared survey to chart hidden structure of Milky Way

Roman will study nearly 2,000 young, loosely bound open clusters to understand how the galaxy's spiral arms trigger star formation.

GeneralValue 2.5Dec 16, 2025Roman infrared survey to chart hidden structure of Milky Way

Quasar ultraviolet light can be hundreds to a thousand times brighter than a typical galaxy of 100 billion stars.

GeneralValue 1.2Dec 14, 2025Quasar X ray link to black hole environment found to evolve over cosmic time

Hydrogen-rich galaxies are still gathering or retaining material for new stars, reflecting galaxy evolution at an early stage.

GeneralValue 1.0Dec 9, 2025Vast spinning galaxy filament mapped in nearby Universe

A team led by the University of Birmingham used the Webb and VLT telescopes to calculate the distance and properties of the host galaxy.

CapabilityGeneralValue 2.8Dec 9, 2025Record per il lampo di raggi gamma GRB 250702B osservato dall’INAF

Observations by the Hubble Space Telescope and the James Webb Space Telescope revealed that the host galaxy has a dark band of dust dividing its core.

GeneralValue 3.0Dec 9, 2025Record per il lampo di raggi gamma GRB 250702B osservato dall’INAF

The Nancy Grace Roman telescope is designed to revolutionize the study of dark energy, dark matter, galaxy formation, and the evolution of the Universe.

GeneralValue 2.0Nov 28, 2025Il telescopio NASA Nancy Grace Roman pronto alla fase di integrazione

The James Webb Space Telescope observed a rapidly growing supermassive black hole at the center of the distant galaxy CANUCS-LRD-z8.6.

CapabilityGeneralValue 3.5Nov 20, 2025James Webb scopre un buco nero supermassiccio nell’Universo primordiale

The team plans further observations with the ALMA radio telescope and Webb to study the cold gas and dust in the galaxy.

PlanCapabilityValue 3.2Nov 20, 2025James Webb scopre un buco nero supermassiccio nell’Universo primordiale

The method dramatically reduced computational time, allowing one million years of galaxy evolution to be modeled in less than three hours.

CapabilityGeneralValue 1.6Nov 18, 2025Simulated Milky Way with AI and supercomputing sets star modeling milestone

Constructing multidirectional maps of interstellar dust will help researchers distinguish how two close-appearing stars may be at different depths within the galaxy.

GeneralValue 1.6Nov 17, 2025Exoplanet map initiative earns NASA support for University of Iowa physicist

Danhaive wrote new code to analyze the grism data and matched it with images from other JWST surveys to measure gas movement within each galaxy.

CapabilityGeneralValue 3.0Oct 22, 2025'Messy' galaxies in the early universe struggled to settle
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