https://www.stsci.edu/contents/news-releases/2023/news-2023-021?Tag=Globular%20Clusters
Hubble Sees a Glittering Globular Cluster Embedded Inside Our Milky Way | STScI
globular cluster
https://www.aanda.org/articles/aa/ref/2003/05/aah3895/aah3895.html
Variable stars in the globular cluster M 13 | Astronomy & Astrophysics (A&A)
variable starsin theglobular clusterm 13astronomy astrophysics
https://scienceblogs.com/startswithabang/2012/11/12/messier-monday-an-ancient-globular-cluster-m15
Messier Monday: An Ancient Globular Cluster, M15 | ScienceBlogs
"When your friends begin to flatter you on how young you look, it's a sure sign you're getting old." -Mark Twain
globular cluster m15messiermondayancientscienceblogs
https://www.eso.org/public/ireland/images/eso1252a/
The globular cluster NGC 6388 observed by the European Southern Observatory | ESO Ireland
european southern observatoryglobular clusterngc 6388
https://esahubble.org/videos/potw2233a/
Video of Hubble Spies a Scintillating Globular Cluster | ESA/Hubble
Video of Hubble Spies a Scintillating Globular Cluster
globular clustervideohubblespiesscintillating
https://www.astronomy.com/science/hubble-images-globular-cluster-m72/
Hubble images globular cluster M72
Feb 7, 2026 - This faraway, ancient ball of stars may have been captured from another galaxy that passed too close to the Milky Way.
globular clusterhubbleimagesm72
https://www.universetoday.com/articles/messier-9
Messier 9 (M9) - The NGC 6333 Globular Cluster - Universe Today
messier 9ngc 6333globular clusterm9universe
https://www.eso.org/public/australia/images/eso1252a/
The globular cluster NGC 6388 observed by the European Southern Observatory | ESO Australia
european southern observatoryglobular clusterngc 6388
https://www.universetoday.com/articles/messier-75
Messier 75 - the NGC 6864 Globular Cluster - Universe Today
Jun 13, 2025 - Located on the other side of the galaxy, near the southern constellation of Sagittarius, is the globular cluster known as Messier 75
messier 75ngc 6864globular clusteruniversetoday
https://arxiv.org/abs/1801.03515
[1801.03515] Formation of Globular Cluster Systems: From Dwarf Galaxies to Giants
Abstract page for arXiv paper 1801.03515: Formation of Globular Cluster Systems: From Dwarf Galaxies to Giants
globular cluster
https://www.techeblog.com/hubble-globular-cluster-omega-centauri/
Hubble Captures Mind-Boggling Image of Globular Cluster Omega Centauri - TechEBlog
Dec 1, 2024 - The stars in the core of Omega Centauri are so densely packed that occasionally one of them will actually collide with another one. Even in the dense center
image ofglobular clusteromega centaurihubblecaptures
https://esahubble.org/images/heic1510a/
Globular cluster 47 Tucanae | ESA/Hubble
Globular cluster 47 Tucanae
globular cluster 47 tucanaeesahubble
https://scienceblogs.com/startswithabang/2013/07/15/messier-monday-a-very-unusual-globular-cluster-m71
Messier Monday: A Very Unusual Globular Cluster, M71 | ScienceBlogs
"The image is more than an idea. It is a vortex or cluster of fused ideas and is endowed with energy." -Ezra Pound It's time for another Messier Monday, where...
globular cluster m71messiermondayunusualscienceblogs
https://www.aanda.org/articles/aa/ref/2020/03/aa37093-19/aa37093-19.html
The origin of globular cluster FSR 1758 | Astronomy & Astrophysics (A&A)
the originglobular clusterfsr 1758astronomy astrophysics
https://www.planetary.org/space-images/globular-cluster-m13-inverted-version
Globular cluster M13 (inverted version) | The Planetary Society
Globular cluster M13 (inverted version)
globular cluster m13invertedversionplanetarysociety
https://www.aanda.org/articles/aa/abs/2011/04/aa15514-10/aa15514-10.html
The globular cluster BH 176 revisited | Astronomy & Astrophysics (A&A)
globular clusterastronomy astrophysicsbh176revisited
https://www.aanda.org/articles/aa/ref/2013/10/aa22004-13/aa22004-13.html
Particle-physics constraints from the globular cluster M5: neutrino dipole moments | Astronomy &...
globular cluster m5particle physicsfrom the
https://www.universetoday.com/articles/messier-79-1
Messier 79 - the NGC 1904 Globular Cluster - Universe Today
Jun 13, 2025 - Located 42,000 light-years from Earth is the globular cluster known as Messier 79, which may have originated outside of our galaxy.
messier 79ngc 1904globular clusteruniversetoday
https://www.aanda.org/articles/aa/full_html/2019/05/aa34675-18/aa34675-18.html
Study of gravitational fields and globular cluster systems of early-type galaxies | Astronomy &...
early type galaxiesgravitational fieldsglobular cluster
https://esahubble.org/images/potw2233a/?lang
Hubble Spies a Scintillating Globular Cluster | ESA/Hubble
Hubble Spies a Scintillating Globular Cluster
globular clusterhubblespiesscintillatingesa
https://www.eso.org/public/australia/images/eso1252a/?lang
The globular cluster NGC 6388 observed by the European Southern Observatory | ESO Australia
european southern observatoryglobular clusterngc 6388
https://www.universetoday.com/articles/the-black-holeglobular-cluster-correlation
The Black Hole/Globular Cluster Correlation - Universe Today
the black holeglobular clustercorrelationuniversetoday
https://www.universetoday.com/articles/messier-5
Messier 5 (M5) - The NGC 5904 Globular Cluster - Universe Today
messier 5ngc 5904globular clusterm5universe
https://www.scienceblogs.com/startswithabang/2012/11/26/messier-monday-a-straggling-globular-cluster-m30
Messier Monday: A Straggling Globular Cluster, M30 | ScienceBlogs
"The man's a born straggler... another lucky exception to the rules of natural selection. A million years ago he would've been an easy snack for a...
globular cluster m30messiermondayscienceblogs
https://www.planetary.org/space-images/globular-cluster-m4
Globular cluster M4 | The Planetary Society
Imaged in April 2014. View additional information
globular cluster m4planetarysociety
https://www.astronomy.com/astronomy-for-beginners/the-constellation-corona-borealis-globular-cluster-m9-and-the-lobster-nebula-ngc-6357/
The constellation Corona Borealis, globular cluster M9, and the Lobster Nebula (NGC 6357) |...
May 18, 2023 - In this week's Astronomy magazine podcast, we'll help you observe the constellation Corona Borealis, globular cluster M9, and the Lobster Nebula (NGC 6357) in...
constellation corona borealisglobular cluster m9
https://www.aanda.org/articles/aa/abs/2003/05/aah3895/aah3895.html
Variable stars in the globular cluster M 13 | Astronomy & Astrophysics (A&A)
variable starsin theglobular clusterm 13astronomy astrophysics
https://www.aanda.org/articles/aa/abs/2011/10/aa17678-11/aa17678-11.html
Sulphur in the metal poor globular cluster NGC 6397 | Astronomy & Astrophysics (A&A)
globular cluster ngc 6397in themetal poor
https://eso.org/public/australia/images/eso0844a/?lang
The globular cluster Omega Centauri* | ESO Australia
globular clusteromega centauriesoaustralia
https://www.aanda.org/articles/aa/abs/2004/32/aa1014/aa1014.html
The metal content of the bulge globular cluster NGC 6528 | Astronomy & Astrophysics (A&A)
the metalglobular cluster
https://www.eso.org/public/poland/images/eso1252a/
The globular cluster NGC 6388 observed by the European Southern Observatory | ESO Polska
european southern observatoryglobular clusterngc 6388
https://arxiv.org/abs/astro-ph/0301550
[astro-ph/0301550] Globular Cluster Distances from RR Lyrae Stars
Abstract page for arXiv paper astro-ph/0301550: Globular Cluster Distances from RR Lyrae Stars
globular clusterrr lyraeastrophdistances
https://esahubble.org/images/heic1221a/
The globular cluster NGC 6388, observed by Hubble | ESA/Hubble
The globular cluster NGC 6388, observed by Hubble
globular clusterngc 6388observedhubbleesa
https://www.astronomy.com/science/researchers-find-black-hole-in-globular-cluster/
Researchers find black hole in globular cluster | Astronomy.com
May 18, 2023 - Astronomers find a third black hole in a globular cluster.
black holeglobular clusterresearchersfindastronomy
https://www.aanda.org/articles/aa/ref/2002/44/aa2684/aa2684.html
On the lithium content of the globular cluster M 92 | Astronomy & Astrophysics (A&A)
on theglobular cluster
https://www.aanda.org/articles/aa/abs/2024/09/aa50019-24/aa50019-24.html
Three new Galactic globular cluster candidates: FSR1700, Teutsch67, and CWNU4193 | Astronomy &...
new galacticglobular clusterthree
https://eso.org/public/netherlands/images/eso0844a/zoomable/
The globular cluster Omega Centauri*
globular clusteromegacentauri
https://esahubble.org/images/opo0840a/
Hubble image of globular cluster M13 | ESA/Hubble
Hubble image of globular cluster M13
globular cluster m13hubble imageesa
https://www.aanda.org/articles/aa/full_html/2025/06/aa54007-25/aa54007-25.html
The Hubble Missing Globular Cluster Survey - I. Survey overview and the first precise age estimate...
https://www.aanda.org/articles/aa/abs/2018/08/aa32979-18/aa32979-18.html
Chemical abundance analysis of red giant branch stars in the globular cluster E3 | Astronomy &...
red giant branch stars
https://arxiv.org/abs/1104.3864
[1104.3864] Discovery of a candidate quiescent low-mass X-ray binary in the globular cluster NGC...
Abstract page for arXiv paper 1104.3864: Discovery of a candidate quiescent low-mass X-ray binary in the globular cluster NGC 6553
https://eso.org/public/netherlands/videos/eso1141b/?lang
Visible/infrared cross-fade of the newly discovered globular star cluster VVV CL001 | ESO Nederland
https://www.universetoday.com/articles/hubble-photo-of-globular-cluster-ngc-6441-one-of-the-most-massive-in-the-milky-way
Hubble Photo of Globular Cluster NGC 6441, One of the Most Massive in the Milky Way - Universe Today
https://www.eso.org/public/australia/images/eso1235c/?lang
Wide-field view of the sky around the globular star cluster Messier 4 | ESO Australia
https://eso.org/public/poland/images/eso1252b/?lang
The globular cluster NGC 6388, observed by the NASA/ESA Hubble Space Telescope | ESO Polska
https://eso.org/public/australia/videos/eso1141b/?lang
Visible/infrared cross-fade of the newly discovered globular star cluster VVV CL001 | ESO Australia
https://www.universetoday.com/articles/this-globular-cluster-is-plunging-toward-the-milky-ways-centre
This Globular Cluster is Plunging Toward the Milky Way's Centre - Universe Today
the milky way
https://www.aanda.org/articles/aa/abs/2007/46/aa8445-07/aa8445-07.html
Deep near-infrared photometry of the globular cluster 47 Tucanae. Reconciling theory and...
globular cluster 47 tucanae
https://www.aanda.org/articles/aa/ref/2024/08/aa50460-24/aa50460-24.html
Dynamical formation of Gaia BH3 in the progenitor globular cluster of the ED-2 stream | Astronomy &...
https://eso.org/public/belgium-de/images/eso1141d/?lang
Visible/infrared comparison views of the newly discovered globular cluster VVV CL001 | ESO Belgien
https://www.astronomy.com/science/the-star-known-as-la-superba-globular-cluster-m80-and-the-coma-galaxy-cluster/
The star known as La Superba, globular cluster M80, and the Coma Galaxy Cluster | Astronomy.com
May 18, 2023 - In this week's Astronomy magazine podcast, we'll help you observe the star known as La Superba, globular cluster M80, and the Coma Galaxy Cluster (Abell 1656)...
https://eso.org/public/unitedkingdom/images/eso1220c/?lang
Wide-field view of the sky around the globular star cluster Messier 55 | ESO United Kingdom
https://iac.es/es/ciencia-y-tecnologia/publicaciones/detailed-chemical-composition-globular-cluster-sextans-gc-1-outskirts-local-group?overridden_route_name=entity.node.canonical&base_route_name=entity.node.canonical&page_manager_page=node_view&page_manager_page_variant=node_view-panels_variant-15&page_manager_page_variant_weight=-6
Detailed chemical composition of the globular cluster Sextans A GC-1 on the outskirts of the Local...
Context. The chemical composition of globular clusters (GCs) across the Local Group provides information on chemical abundance trends. Studying GCs in isolated...
https://www.aanda.org/articles/aa/full_html/2018/07/aa32324-17/aa32324-17.html
Aluminium abundances in five discrete stellar populations of the globular cluster NGC 2808 |...
https://eso.org/public/ireland/images/eso1243c/?lang
Wide-field view of the sky around the globular cluster NGC 6362 | ESO Ireland
https://eso.org/public/portugal/videos/eso1141b/?lang
Visible/infrared cross-fade of the newly discovered globular star cluster VVV CL001 | ESO Portugal
https://eso.org/public/poland/images/eso1048b/?lang
The globular star cluster Messier 107 in the constellation of Ophiuchus | ESO Polska
globular star clustermessier 107
https://www.stsci.edu/contents/news-releases/2018/news-2018-24?Tag=Globular%20Clusters
Hubble Makes the First Precise Distance Measurement to an Ancient Globular Star Cluster | STScI
https://www.eso.org/public/images/eso1323b/?lang
The globular star cluster NGC 6752 in the constellation of Pavo | ESO
globular star clusterngc 6752
https://eso.org/public/switzerland-fr/videos/eso1141b/?lang
Visible/infrared cross-fade of the newly discovered globular star cluster VVV CL001 | ESO Suisse
https://www.space.com/35624-hidden-midsize-black-hole-in-globular-cluster.html
Hidden Black Hole in Globular Cluster May Be a Cosmic Middle Child | Space
Feb 8, 2017 - Astronomers have found a long-sought middleweight black hole in 47 Tucanae, a globular cluster 16,700 light-years from Earth.
https://arxiv.org/abs/1504.01878
[1504.01878] Evolution of long-lived globular cluster stars I. Grid of stellar models with helium...
Abstract page for arXiv paper 1504.01878: Evolution of long-lived globular cluster stars I. Grid of stellar models with helium enhancement at [Fe/H] = -1.75
https://www.aanda.org/articles/aa/abs/2025/03/aa53482-24/aa53482-24.html
The bulge globular cluster Terzan 6 as seen from multi-conjugate adaptive optics and HST |...
https://eso.org/public/images/eso1243e/?lang
Comparison of views of the globular star cluster NGC 6362 from WFI and Hubble | ESO
https://www.aanda.org/articles/aa/abs/2021/04/aa39192-20/aa39192-20.html
Infrared photometry and CaT spectroscopy of globular cluster M 28 (NGC 6626) | Astronomy &...
https://eso.org/public/sweden/videos/eso1824b/?lang
Zooming in on the globular star cluster NGC 6388 | ESO Sverige
globular star clusterzooming inon thengc 6388
https://www.eso.org/public/images/eso1235a/?lang
The globular star cluster Messier 4 | ESO
globular star clustermessier 4eso
https://www.aanda.org/articles/aa/abs/2015/11/aa26592-15/aa26592-15.html
NGC 6139: a normal massive globular cluster, or a first-generation dominated cluster? Clues from...
https://www.aanda.org/articles/aa/ref/2007/09/aa6074-06/aa6074-06.html
NGC 6441: another indication of very high helium content in globular cluster stars | Astronomy &...
https://eso.org/public/poland/images/eso1428c/?lang
Wide-field view of the sky around the globular star cluster Messier 54 | ESO Polska
https://www.eso.org/public/switzerland-it/videos/eso1119f/?lang
Panning across the VST image of the globular cluster Omega Centauri | ESO Svizzera
image of
https://www.tesco.com/shop/en-GB/products/325291432
Hubble Globular Cluster 47 Tucanae 3000 White Dwarf 9x7" Black Framed Wall Art Print - Tesco...
globular cluster 47 tucanae
https://www.aanda.org/articles/aa/full_html/2025/04/aa51793-24/aa51793-24.html
CAPOS: The bulge Cluster APOgee Survey - V. Elemental abundances of the bulge globular cluster HP 1...
https://www.aanda.org/articles/aa/abs/2004/09/aa4041/aa4041.html
On the age and mass function of the globular cluster M 4: A different interpretation of recent deep...
https://www.eso.org/public/ireland/images/eso1235a/?lang
The globular star cluster Messier 4 | ESO Ireland
globular star clustermessier 4esoireland
https://www.aanda.org/articles/aa/full_html/2024/07/aa49097-23/aa49097-23.html
Shapes of dark matter haloes with discrete globular cluster dynamics: The example of NGC 5128...
https://arxiv.org/abs/0712.0729
[0712.0729] NGC 2419: an "intergalactic wanderer" or a simple Galactic Globular Cluster?
Abstract page for arXiv paper 0712.0729: NGC 2419: an "intergalactic wanderer" or a simple Galactic Globular Cluster?
https://www.aanda.org/articles/aa/full_html/2024/10/aa49666-24/T6.html
Globular cluster orbital decay in dwarf galaxies with MOND and CDM: Impact of supernova feedback |...
https://www.eso.org/public/images/eso1048b/
The globular star cluster Messier 107 in the constellation of Ophiuchus | ESO
globular star clustermessier 107
https://eso.org/public/unitedkingdom/images/eso1243e/?lang
Comparison of views of the globular star cluster NGC 6362 from WFI and Hubble | ESO United Kingdom
https://www.aanda.org/articles/aa/abs/2005/16/aa0862/aa0862.html
Abundance anomalies in hot horizontal branch stars of the galactic globular cluster NGC 1904 |...
https://www.eso.org/public/ireland/videos/eso1323a/
Zooming in on the globular star cluster NGC 6752 | ESO Ireland
globular star clusterzooming inon thengc 6752
https://www.astronomy.com/science/open-cluster-m21-globular-cluster-ngc-6553-and-the-lost-in-space-galaxy-ngc-6503/
Open cluster M21, globular cluster NGC 6553, and the Lost in Space Galaxy (NGC 6503) | Astronomy.com
May 18, 2023 - In this week's Astronomy magazine podcast, we'll help you observe open cluster M21, globular cluster NGC 6553, and the Lost in Space Galaxy (NGC 6503) in your...
https://www.eso.org/public/finland/images/eso1802c/?lang
Wide-field image of the sky around the globular star cluster NGC 3201 | ESO Suomi