Category:Open clusters
Appearance
group of "sibling" stars that are loosely gravitationally bound to one another | |||||
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Subcategories
This category has the following 60 subcategories, out of 60 total.
*
A
- Alpha Persei Cluster (10 F)
- Arches Cluster (27 F)
B
- Blanco 1 (2 F)
C
- Collinder 69 (1 P, 4 F)
- Coronet Cluster (8 F)
D
E
G
- Gaia 1 (1 F)
H
I
M
- Melotte 111 (10 F)
- Messier 6 (15 F)
- Messier 7 (1 P, 21 F)
- Messier 18 (1 P, 11 F)
- Messier 21 (1 P, 16 F)
- Messier 23 (1 P, 13 F)
- Messier 25 (1 P, 9 F)
- Messier 26 (1 P, 7 F)
- Messier 29 (1 P, 17 F)
- Messier 34 (1 P, 14 F)
- Messier 36 (1 P, 13 F)
- Messier 38 (1 P, 16 F)
- Messier 103 (1 P, 14 F)
N
P
Q
R
- RCW 36 (2 F)
- RCW 38 (17 F)
- Ruprecht 106 (2 F)
T
W
- Westerlund 2 (15 F)
- Wild Duck Cluster (1 P, 25 F)
Media in category "Open clusters"
The following 83 files are in this category, out of 83 total.
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Be086.jpg 353 × 354; 37 KB
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Be087.jpg 353 × 354; 38 KB
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Clearest View Yet of Massive Star Cluster (1992-11-60).jpg 2,024 × 1,670; 134 KB
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Clearest View Yet of Massive Star Cluster (1992-11-60).tiff 2,024 × 1,670; 2.2 MB
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Collinder 228.jpg 900 × 900; 203 KB
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Collinder 333.jpg 1,200 × 1,200; 349 KB
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Collinder 34.jpg 2,000 × 2,000; 1,015 KB
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Collinder 347.jpg 1,500 × 1,500; 435 KB
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Collinder 399 Labeled.jpg 1,233 × 835; 100 KB
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Collinder 401.jpg 1,200 × 1,200; 340 KB
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Collinder 421.jpg 1,500 × 1,500; 447 KB
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Collinder29.jpg 1,987 × 1,503; 759 KB
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DR6nebula.jpg 640 × 480; 99 KB
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Evolution of "Blue Lurker" Star System (Artist's Concept) (2025-002).png 3,840 × 2,821; 16.71 MB
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First Image Taken by Hubble's Wide Field Planetary Camera (1990-04-1).jpg 1,234 × 976; 198 KB
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First Image Taken by Hubble's Wide Field Planetary Camera (1990-04-1).tif 1,234 × 976; 843 KB
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Gromady age.jpg 892 × 818; 129 KB
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Haffner 18.jpg 2,035 × 2,046; 1.79 MB
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HST and Ground-Based Telescope Photo of 30 Doradus (1990-09-6).jpg 1,416 × 1,261; 239 KB
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HST and Ground-Based Telescope Photo of 30 Doradus (1990-09-6).tif 1,416 × 1,261; 4.03 MB
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IC 1369.jpg 1,200 × 1,200; 341 KB
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IC 1434.jpg 1,500 × 1,500; 568 KB
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IC 1590.jpg 800 × 600; 65 KB
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IC 361.jpg 1,062 × 911; 489 KB
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IC 4756.jpg 482 × 482; 233 KB
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Ic4665.jpg 753 × 753; 289 KB
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Image Processing Methods (1990-09-9).jpg 1,231 × 1,248; 159 KB
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Image Processing Methods (1990-09-9).tif 1,231 × 1,248; 868 KB
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Lambda Orionis open star cluster (sketch) preview.png 4,158 × 4,158; 545 KB
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M16 M17 M18 NGC6645 photo.jpg 2,100 × 1,820; 1.75 MB
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M37 002 TXT (2).jpg 1,800 × 1,219; 632 KB
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Markarian50.png 353 × 354; 123 KB
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Massive Star-Forming Region in 30 Doradus (Hubble) (01FN9BWEAWS4S24BKEZ0DV8EPV).tiff 2,500 × 2,500; 10.59 MB
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NGC 1807 and NGC 1817 separation.jpg 2,000 × 1,327; 829 KB
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NGC 2164.jpg 200 × 163; 45 KB
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NGC 6383.jpg 3,000 × 3,000; 2.42 MB
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NGC 6404 DSS.jpg 840 × 564; 198 KB
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NGC 6416.jpg 2,200 × 2,200; 1.01 MB
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NGC 6716.jpg 1,400 × 1,400; 338 KB
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NGC 7142.jpg 2,200 × 2,200; 831 KB
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NGC 7538 - Sh-2 158.jpg 2,000 × 1,320; 1.22 MB
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NGC2516 DSS.jpg 1,440 × 1,080; 1.06 MB
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Ngc6383.png 353 × 354; 123 KB
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NGC654-Rev.01-THIS IS FINAL.jpg 4,619 × 3,458; 17.55 MB
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Open cluster HR diagram ages mk.png 552 × 439; 42 KB
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Open cluster HR diagram ages.gif 561 × 445; 21 KB
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Open cluster HR diagram ages.PNG 552 × 439; 40 KB
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Open Cluster M41 from Viña del Mar.jpg 3,024 × 4,032; 425 KB
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Open Cluster NGC 188, Caldwell 1.jpg 1,280 × 1,280; 507 KB
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Opo0019bc.tif 1,400 × 701; 1.41 MB
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Opo0019c.tif 700 × 701; 726 KB
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Orion.Nebula.M42.Trapezium.Cluster.VIS-IR.HST.jpg 1,000 × 800; 84 KB
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Pis20.jpg 353 × 354; 55 KB
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Pleiades.ogg 34 s, 1,534 × 860; 5.58 MB
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Portrait of Bat (ann22042v).jpg 6,717 × 4,483; 4.14 MB
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Portrait of Bat (ann22042v).tif 6,717 × 4,483; 22.77 MB
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Ru044.jpg 353 × 354; 49 KB
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Sagittarius and NGC 6530.png 660 × 588; 26 KB
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Serpens south.jpg 1,410 × 2,014; 2.24 MB
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Seven sisters and clouds.jpg 3,888 × 2,592; 1.01 MB
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Sigma orionis cluster.jpg 3,643 × 2,497; 1.87 MB
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Stack 15frames 675s.png 5,496 × 3,672; 4.85 MB
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Starbirth (opo9545o).jpg 754 × 744; 257 KB
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Starbirth (opo9545o).tiff 754 × 744; 1.31 MB
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Starshine in Canis Major NGC 2362.tif 1,754 × 1,777; 3.93 MB
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Stephenson 2-18 and its surroundings.png 1,278 × 689; 2.17 MB
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Surprise Cloud Around Vast Star-inset.png 1,056 × 676; 1.75 MB
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Taurus Poniatovii.PNG 428 × 376; 270 KB
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Trapezium, Orion Nebula (opo9545j).tiff 751 × 829; 1.32 MB
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Trapezium, Orion Nebula (opo9545n).jpg 754 × 744; 387 KB
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Trapezium, Orion Nebula (opo9545n).tiff 754 × 744; 1.45 MB
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Trumpler 1.jpg 1,000 × 1,000; 225 KB
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Trumpler 26.jpg 1,200 × 1,200; 529 KB
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Trumpler 27.jpg 1,200 × 1,200; 351 KB
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Trumpler 28.jpg 1,200 × 1,200; 416 KB
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Trumpler 33.jpg 1,000 × 1,000; 221 KB
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Trumpler 35.jpg 1,500 × 1,500; 399 KB
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Trumpler 6.jpg 1,000 × 1,000; 298 KB
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Trumpler 7.jpg 1,000 × 1,000; 275 KB
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Trumpler 9.jpg 1,000 × 1,000; 284 KB
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Trumpler15.jpg 3,071 × 2,875; 652 KB
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VISTA Finds Star Clusters Galore.jpg 2,406 × 2,085; 3.18 MB