Astronomy & Space

GLOBULAR STAR CLUSTERS

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Globular Star Clusters
http://seds.lpl.arizona.edu/messier/glob.html
Globular Star Clusters Globular Star Clusters Click icon to view globular clusters of Messier's catalog >> Messier's Globular Clusters ; Links The icon shows 47 Tucanae (NGC 104) . Globular clusters are gravitationally bound concentrations of appro

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Globular Clusters
http://ast.leeds.ac.uk/research/gcs.html
Globular Clusters Globular clusters Globular clusters are systems of between 10e5 and 10e6 gravitationally bound stars. This is a picture of a typical globular cluster, NGC 5904. To date about 160 globular clusters have been discovered in our G

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Open Directory - Science: Astronomy: Star Clusters: Globular Clusters
http://dmoz.org/Science/Astronomy/Star_Clusters/Globular_Clusters
Open Directory - Science: Astronomy: Star Clusters: Globular Clusters about dmoz | add URL | update URL | become an editor | feedback the entire directory only in Star_Clusters/Globular_Clusters Top : Science : Astronomy : Star Clusters : Globu

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Session 40. Extragalactic Star Clusters: From Ancient Globulars to Young Star Clusters
http://www.aas.org/publications/baas/v31n3/aas194/S400.htm
Session 40. Extragalactic Star Clusters: From Ancient Globulars to Young Star Clusters AAS Meeting #194 - Chicago, Illinois, May/June 1999 [Previous Session] | [Program listing] | [Next Session] All findings are embargoed until time of presentation

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Hubble Space Telescope Images by Subject: Starclusters
http://oposite.stsci.edu/pubinfo/starclusters.html
Hubble Space Telescope Images by Subject: Starclusters Hubble Space Telescope Images by Subject Star Clusters A Dying Star in Globular Cluster M15 Hubble Spies Giant Star Clusters Near Galactic Center Hubble Images a Swarm of Ancient St

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Session 12. Extra Galactic Star Clusters: From Ancient Globulars to Young Star Clusters
http://www.aas.org/publications/baas/v31n3/aas194/S120.htm
Session 12. Extra Galactic Star Clusters: From Ancient Globulars to Young Star Clusters AAS Meeting #194 - Chicago, Illinois, May/June 1999 [Previous Session] | [Program listing] | [Next Session] All findings are embargoed until time of presentatio

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Nightpath - Star Clusters
http://www.psnw.com/~galfo/nightpath/star_clusters.html
Nightpath - Star Clusters Star Clusters The Small Sagittarious Star Cloud Star clusters come in two types, "Globular" clusters and "Open" clusters (also called "Galactic" clusters). Globular Clusters surround the center of the galaxy in a spherica

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PH308 --- Star Clusters
http://www.astro.soton.ac.uk/PH308/Milky_Way/clusters.html
PH308 --- Star Clusters Star Clusters Some stars are found in distinctive clusters. These structures are interesting because: All the stars in them are at the same distance So we can construct their Hertzsprung-Russell diagrams directly We bel

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VLT Images - Star Clusters
http://www.eso.org/outreach/info-events/ut1fl/astroim-staclu.html
VLT Images - Star Clusters VLT Images - Star Clusters HOME INDEX SEARCH HELP NEWS Guide to VLT Astronomical Images This webpage displays astronomical images from the VLT (as clickable icons) that have been published in ESO Press Releases and as ESO

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Astronomy 202: Star Clusters
http://www.astro.ubc.ca/courses/astr202/StarClusters.html
Astronomy 202: Star Clusters Star Clusters OPEN CLUSTERS There is an extensive archive of data about open clusters which can be accessed at Open Cluster Data For your convenience, the data on Cr223 (Assigned Problem) has been downloaded and ma

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star clusters
http://www.astro.utoronto.ca/~bclarke/Ast201/clusters.html
star clusters Star Clusters Hypertext Text Books Evolution of star clusters The Web Nebulae topics: describes different types of nebulae with pictures, also includes an index of different images The Messier Catalog topics: nebulae, star clusters,

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Star Clusters
http://www.elk.itu.edu.tr/~batman/astronom/astro_img/clusters.html
Star Clusters STAR CLUSTERS Star clusters are both the youngest and oldest easily recognisable objects in the Galaxy. Globular clusters, like the magnificent southern naked-eye cluster 47 Tucanae (alongside) are the oldest star clusters known, wit

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Galaxies and Star Clusters - Jeff Stys
http://www-personal.umich.edu/~jstys/galaxies
Galaxies and Star Clusters - Jeff Stys click thumbnails for full image and description Photos and text copyright � 1997-1999 by Jeff Stys. Galaxies and Star Clusters - Jeff Stys Jeff Stys Thumbnail images of astrophotographs taken by Jeff Stys. Thi

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Star clusters
http://www.aao.gov.au/local/www/dfm/cluster_frames.html
Star clusters galaxies | emission nebulae | reflection nebulae | dark nebulae | planetary nebulae | star clusters list | stars | supernovae | object ID list | AAO images page | AAO site overview STAR CLUSTERS Star clusters are both the youngest and

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Galactic vs. Globular Clusters
http://pegasus.astro.umass.edu/a100/handouts/galglob.html
Galactic vs. Globular Clusters Galactic vs. Globular Star Clusters Globular clusters (about 1,000,000 stars) contain the oldest stars (10 billion years +) few elements heavier than H and He little gas or dust (no star formation)

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Globular Clusters in the Andromeda Galaxy
http://redshift.home.pipeline.com/gcm31.htm
Globular Clusters in the Andromeda Galaxy Globular Clusters in the Andromeda Galaxy --by Steve Gottlieb Finder Chart An Easy Starhop to a Bright Globular in M31 Atlas of the Andromeda Galaxy With a special opportunity to observe faint deep sky objec

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Globular Clusters
http://physics.carleton.edu/Astro/pages/globular.html
Globular Clusters GLOBULAR CLUSTERS A globular cluster is an object that consists of 50,000-1 million stars packed closely together in a sphere. These objects differ from their cousins, the open clusters, in both their age and location. Glob

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USAFA Pretty Pictures: Stars and Star Clusters
http://www.usafa.af.mil/dfp/research/astro/prtypics/ast_pp2.htm
USAFA Pretty Pictures: Stars and Star Clusters Stars and Star Clusters Stars have masses from 1/12 th to 60 times the Sun's mass, brightnesses from 1/1000 th to 800,000 times the Sun's brightness, and diameters from 1/6 th to 1000 times the Sun's di