281.5K(top 1%)
papers
9.1M(top 1%)
citations
681(top 0.1%)
h-index
1.1K(top 0.1%)
g-index
163.3K
all documents
9.1K
doc citations

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1University of California7,399563,3566952
2California Institute of Technology6,524469,2291011
3Harvard–Smithsonian Center for Astrophysics5,926445,79844
4National Center for Scientific Research7,091332,7873829
5University of Arizona3,727272,6902115
6Space Telescope Science Institute2,872226,57544
7Goddard Space Flight Center3,847209,12568
8European Southern Observatory3,040191,71744
9University of Cambridge2,223178,1485837
11Paris Observatory3,427170,05444
12Ohio State University2,220168,7045829
14University of Michigan2,460151,3736755
15University of Chicago1,882150,8705030
16Johns Hopkins University1,999141,1434635
17University of Texas at Austin2,228140,2116446
18Yale University1,681139,4374326
19University of Toronto1,629136,1879653
20Chinese Academy of Sciences5,952129,9515560
21Massachusetts Institute of Technology2,010127,8694750
22University of Hawaii1,539125,0221310
23Durham University1,350124,1823012
24Leiden University2,172123,2762015
25Pennsylvania State University1,727123,0716246
26University College London1,880122,3215837
27University of Maryland1,980122,0995341
28National Radio Astronomy Observatory2,279119,66744
29University of Oxford1,702115,3517153
30University of Washington1,594114,6248367
31Columbia University1,811113,4146252
32Heidelberg University1,883106,3813526
33University of California, Berkeley1,202104,5573632
34Stanford University1,414104,5467570
35Paris Diderot University1,551101,700118
36University of Colorado1,597101,1073830
37Carnegie Institution for Science1,07799,22699
38University of Geneva1,60995,0142518
39Lawrence Berkeley National Laboratory93592,4653127
40University of California, Santa Cruz97091,80786
41University of Wisconsin–Madison1,67889,8687568
42University of Edinburgh1,20988,6086340
44University of Massachusetts1,16785,0614327
45University of Virginia1,41884,8094733
46National Institute for Astrophysics1,74684,14044
47University of Manchester1,65783,8605749
48University of Bonn1,59881,8152621
49National Astronomical Observatory of Japan1,93581,09244
50Ames Research Center1,15980,065128
51University of Oslo1,27379,4754131
52Imperial College London1,08777,6647961
53Cornell University1,24777,2076959
54Stockholm University1,28776,1093525
55University of Copenhagen1,31275,6355938
56University of Padua1,36173,4315530
58Kyoto University1,67269,8636550
59Royal Observatory in Greenwich1,04568,85244
60Russian Academy of Sciences2,59466,4705438
61University of Sydney1,18466,0017755
62CERN1,19363,817104
63United States Naval Research Laboratory1,07463,0361513
64Niels Bohr Institute76259,72044
65Kapteyn Astronomical Institute1,00059,68844
66Nagoya University1,36558,8034332
67Tel Aviv University1,04258,3516544
68University of Florida94358,0199967
69Australian National University1,01257,8445339
70University of Amsterdam1,14156,2726250
71Michigan State University88856,0187955
72Aix-Marseille University1,00555,7832013
73European Space Agency48454,93264
74Ludwig Maximilian University of Munich79553,9106142
75University of Bologna1,04953,2416747
76New York University62453,2127543
77University of Birmingham91653,0667549
78Lawrence Livermore National Laboratory78752,9742926
80National Aeronautics and Space Administration1,18252,667109
81University of Pittsburgh65652,53110674
82Instituto de Astrofísica de Canarias1,26451,70544
83University of Victoria69651,4133518
84University of Sussex57150,9184824
85Istituto Nazionale di Fisica Nucleare1,10850,738136
86Rutherford Appleton Laboratory80349,855107
87Los Alamos National Laboratory83549,5583740
88Boston University94649,4205550
89University of Minnesota95248,80211092
90ComUE Paris-Saclay University1,12348,5222512
91European Space Research and Technology Centre54948,22054
92Cardiff University58947,9246237
93National Center for Atmospheric Research83947,755712
94University of Paris-Sud53647,3993419
95National Astronomical Observatories2,02447,29944
96National Autonomous University of Mexico1,34847,2753625
97Autonomous University of Madrid88347,0813424
98Max Planck Institute for Astrophysics61746,90944
99Uppsala University80246,4737258
100SLAC National Accelerator Laboratory61146,0901314
101Academia Sinica1,39045,9843330
102Pontifical Catholic University of Chile86745,7181811
103University of Groningen82845,6986758
104University of Hamburg1,06345,5583526
106University of Pennsylvania65645,09912498
107Rutgers University60744,8979363
108University of Warwick96144,3444640
109University of Bern84943,9684939
110University of Barcelona45742,9529452
111McGill University77742,40110580
112Université de Montréal86541,9925547
113Leibniz Institute for Astrophysics Potsdam84241,70244
114Nanjing University1,65541,6843743
116Northwestern University78041,5138980
117Radboud University Nijmegen56040,3136740
118University of Illinois at Urbana–Champaign57940,2628866
119University of São Paulo87339,80810463
120University of Notre Dame63339,6064837
121Czech Academy of Sciences1,07139,4923627
122University of Göttingen82339,3764238
123Steward Observatory45739,15744
124University of Glasgow81138,9536851
125New Mexico State University47438,8873313
126University of Vienna97538,0314947
127Joint Institute for Nuclear Research82337,676144
128University of Liège77137,6473931
129Smithsonian Astrophysical Observatory61037,63444
130National and Kapodistrian University of Athens88937,5765031
131University of British Columbia67036,621125103
132Tokyo Institute of Technology70836,6105841
133University of Nottingham31236,55413460
134University of Leicester67536,5244931
135Sorbonne Paris Cité University (group)50036,485179
136University of Oklahoma60536,2474928
137Florida State University37836,1569140
138Sapienza University of Rome46236,0648948
139University of Zurich67035,9286556
140Enrico Fermi Institute54135,90265
141Herzberg Institute of Astrophysics53035,50644
142Polish Academy of Sciences87235,0285335
143University of Iowa71734,8837870
144University of Chile72734,4194621
145Universities Space Research Association46434,21044
146Liverpool John Moores University74134,1261713
147Australian Astronomical Observatory30234,01544
148Indiana University60533,8188159
150University of Hertfordshire68632,491138
151Pierre and Marie Curie University39732,2265533
152Carnegie Mellon University43832,0396660
153University of Cologne84931,7434540
154Stony Brook University53531,5316550
155Osaka University66431,5127755
156University of Science and Technology of China1,09131,3454448
157Katholieke Universiteit Leuven91131,3337776
158Aarhus University59331,2257955
159University of Sheffield69631,1888369
160University of New South Wales33030,94712684
161University of Alberta57330,73412088
162Université libre de Bruxelles44730,5896142
163Yerevan Physics Institute50830,44343
164Technical University of Denmark29730,3587655
165International School for Advanced Studies22129,849144
166Center for Particle Physics of Marseilles48929,49743
167University of Melbourne53229,15512899
168Marshall Space Flight Center46529,14174
169PSL University89028,7741312
170Observatoire de la Côte d’Azur68828,71344
172National Space Institute19528,47444
173National Research Council Canada58928,2093432
174Brookhaven National Laboratory42228,1513833
175University of Toulouse60028,0213725
176Rice University53627,8464945
177University of Würzburg54827,8015944
178University of Southampton60727,7928173
179Centro de Investigación y Tecnología Agroalimentaria de Aragón14427,68244
180Royal Observatory of Belgium51427,36644
181Argonne National Laboratory46727,3554343
182University of Belgrade53527,3505728
183Humboldt University of Berlin49227,1716242
184DTU Space14426,97454
185Iowa State University52526,7988069
186University of Tsukuba50626,6467548
187University of Innsbruck52326,3724130
188Purdue University51726,33411089
189University of Wuppertal45326,3291611
191Johannes Gutenberg University Mainz41825,8624232
192University of Liverpool52525,6738865
193Tata Institute of Fundamental Research95725,4351313
194Galaxies, Etoiles, Physique et Instrumentation49825,22444
195European Space Astronomy Centre31225,20344
196University of Florence44825,1177754
197TU Dresden35325,1137144
198University of California, Irvine38025,0565236
199Arizona State University54725,0388878
200University of California, San Diego49025,0069091
201University of Bristol47724,87810476
202Institut national de physique nucléaire et de physique des particules33924,79343
203Tohoku University70424,7577263
204University of New Mexico48024,7487151
205University of Turin42424,6908455
206INFN Sezione di Bologna43524,66743
207University of Rochester50324,6527174
208Swinburne University of Technology43724,6203622
209Lund University54224,56910185
210Institute for Cosmic Ray Research27124,56464
211Boğaziçi University46024,4841911
212Seoul National University71024,4608170
213INFN Sezione di Pisa41024,28243
214INFN Sezione di Genova41224,23444
215Fermilab33524,18896
216Ruhr University Bochum68724,1265048
217University of Warsaw51723,9894625
218George Mason University46423,6984629
219University of Alabama in Huntsville60623,691127
220University of Alabama53623,6506551
221York University49423,6455737
223Infrared Processing and Analysis Center32223,56344
224INFN Sezione di Pavia39323,52843
225Konkoly Observatory53323,40344
226University of Tübingen65623,3366054
227Waseda University42723,3005625
228Hebrew University of Jerusalem25723,24010857
229Chalmers University of Technology65323,2184045
230University of Bergen40323,1116744
231University of St Andrews54323,1043530
232University of Granada41123,0437553
233Kobe University40823,0165126
234Ghent University48522,96210183
236University of Oregon37822,7576550
237Lowell Observatory34022,57944
238University of California, Los Angeles33722,56810488
239Duke University34922,56011490
240Jagiellonian University60922,5573725
241Brera Astronomical Observatory54122,55344
242KEK39822,489116
243Claude Bernard University Lyon 135222,2195029
244Complutense University of Madrid53222,0058053
245Slovak Academy of Sciences56821,9773723
246Czech Technical University in Prague41221,8053010
247Rochester Institute of Technology34821,6992611
248RWTH Aachen University42321,6677356
249National University of Ireland12821,6598427
250University of Utah35821,47111692
251Université de Lyon31421,3954629
252Tokyo Metropolitan University39021,3503722
253Universidade do Porto47621,3103630
254University of Trieste43121,0804528
255University of Concepción50020,9072615
256JILA31420,889109
257University of Cape Town51520,8545946
258Tufts University35520,8386651
259University of Wyoming24720,8216429
260Kitt Peak National Observatory37020,81544
261Queen's University Belfast46220,8135242
262Technische Universität Dortmund38420,7732612
263McMaster University31920,74112288
264Tbilisi State University37120,67773
265University of Siegen33120,292278
267University of Colorado Boulder43920,2135052
268École polytechnique40420,2063934
269University of New Hampshire44820,1803432
270University of Strasbourg46020,1063123
271Simon Fraser University29319,9778348
272Southwest Research Institute43619,9511313
273Royal Institute of Technology43519,9085846
274Scottish Universities Physics Alliance34519,90597
275Sorbonne University80019,8231914
276Lancaster University35219,7865140
277INFN Sezione di Napoli30519,60444
278Utrecht University34119,58611594
279National Technical University of Athens38319,5714032
280Montana State University35919,5413929
281University of Freiburg32419,4757758
282Southern Methodist University29219,3613622
283National Central University51019,3253828
284Aristotle University of Thessaloniki46719,1808153
285University of Texas at Arlington37119,1484627
286Paul Scherrer Institute34018,9783027
287National Solar Observatory61118,89433
288Netherlands Institute for Space Research41618,80744
289University of Delaware46518,5867168
290Karl Schwarzschild Observatory43918,58244
291Japan Aerospace Exploration Agency44218,491136
292Monash University42918,447119101
293University of Exeter42018,3837757
294Helsinki Institute of Physics22318,34744
295Eötvös Loránd University38118,2644025
296University of Buenos Aires35718,2626439
297Louisiana State University25018,20611370
298Université catholique de Louvain27618,1828865
299Hiroshima University43018,1507150
300University of Lisbon29118,1198443
301Royal Holloway University of London26118,0602112
302Brandeis University32018,0073630
303Georgia State University35817,7336145
304Carleton University30817,7187035
305University of Giessen32017,5586545
306Technical University of Munich39317,5199593
307Shandong University47617,5087456
308Commonwealth Scientific and Industrial Research Organisation36517,4734036
309Nagasaki Institute of Applied Science28917,43143
310Wayne State University28017,38910168
311Kyushu University35417,19010074
312Karlsruhe Institute of Technology33717,1477162
313University of Pisa42917,1157865
314Korea Astronomy and Space Science Institute67217,05044
315University of Graz29117,0424836
316Drexel University18816,8577954
318University of Texas at Dallas28716,8435842
319Northern Illinois University26916,8384719
320Shinshu University29616,7874722
321University of Toledo31416,7724532
322University of California, Santa Barbara22816,7656145
323University of Kansas33116,73910178
323University of Portsmouth16616,7396519
325Palacký University Olomouc27216,7183816
326University of Hawaii at Manoa30716,6664132
327Case Western Reserve University23716,64911990
328Oklahoma State University27216,6127743
329University of the Witwatersrand36016,5996639
330The Catholic University of America42216,5552013
331Okayama University26616,5367234
332CNES64516,50859
333Hiroshima Institute of Technology24716,36193
334Observatoire Midi-Pyrénées30616,28076
335National Academy of Sciences of Belarus25916,201288
336Kyoto University of Education25616,16843
337University of Catania37716,1066444
338Universidad Antonio Nariño26316,09243
339INFN Sezione di Milano26316,03043
340Keele University40515,9462520
341National Science Foundation22715,912138
342University of Basel22115,8578859
343AGH University of Science and Technology32415,7364120
344Laboratori Nazionali di Frascati30115,69854
345University College Dublin36115,6067159
346University of Canterbury30315,5936135
347University of Valencia38215,5287762
348New Jersey Institute of Technology42415,4072422
349University of Kentucky24415,31112591
350Indian Institute of Astrophysics1,06115,18444
351TRIUMF26115,135114
352Netherlands Institute for Radio Astronomy31215,09644
353University of Oviedo19715,0507144
354Federico Santa María Technical University28414,996207
355Florida Institute of Technology30814,9741812
356Trinity College4314,96913940
357Instituto de Astrofísica de Andalucía43514,92744
358University of Johannesburg26314,8604614
359University of Nice Sophia Antipolis29014,8312016
360University of Central Lancashire34414,7992113
361Yonsei University34814,7859978
362American Museum of Natural History25314,7642219
363Anton Pannekoek Institute for Astronomy22514,727410
364Grenoble Institute of Technology22214,6442615
365Ankara University31614,6435421
366Panjab University27014,5893417
367Texas Tech University26114,5588054
368Villanova University25414,4502917
370Shanghai Jiao Tong University45414,2439585
371Petersburg Nuclear Physics Institute26614,23344
372Vrije Universiteit Brussel33514,2116657
373University of Tennessee26014,17311890
374École Normale Supérieure de Lyon22914,1714024
375INFN Sezione di Lecce24314,12243
376Kavli Institute for Particle Astrophysics and Cosmology19214,08244
377Joseph Fourier University19614,0584030
378University of Perugia28314,0447052
379University of Missouri20914,03013593
380Saha Institute of Nuclear Physics31213,9551810
381University of Turku47213,8985560
382Brown University27913,89310691
382TOBB University of Economics and Technology23213,893114
384Gaziantep University23113,889219
385Institute for High Energy Physics19913,86754
386University of Genoa33213,8557662
387Scuola Normale Superiore di Pisa27813,8081913
388University of Milan23013,65812292
389National Taiwan University31013,64910786
390Ehime University25013,6404525
391State University of New York at Albany21413,5452515
393North Carolina State University20513,40012082
394Benemérita Universidad Autónoma de Puebla23713,2832010
395University of Waterloo27613,26111397
396Queen Mary University of London26313,2485943
397National Tsing Hua University41713,1775050
398Hungarian Academy of Sciences37413,1525852
399University of London21213,135137104
400University of Leeds38712,994112111
401Max Planck Institute for Nuclear Physics13812,90984
402San Francisco State University12612,8725020
403Louisiana Tech University21212,8362011
404University of Antwerp21612,7839463
405Purdue University Northwest18612,624113
406University of Auckland21612,608126100
407Kyungpook National University28312,5706751
409University of Wisconsin–Milwaukee18412,4848549
410AlbaNova16012,4401611
411University of Ioannina28512,3984131
412University of KwaZulu-Natal12812,3238630
413National Institute of Standards and Technology21412,2386558
414Sungkyunkwan University23112,1779772
415Las Cumbres Observatory Global Telescope Network13112,13244
416Sternberg Astronomical Institute78712,05644
417Northeastern University22811,99511083
418INFN Sezione di Bari19011,87444
419Clemson University26611,8367357
420Chinese University of Hong Kong25311,829119104
421Vilnius University26611,7844024
422Grenoble University - Grenoble Alpes University32611,7152616
423Middle East Technical University30711,7145640
424University of Zagreb29911,7017242
425University of Potsdam38711,6714041
426Las Campanas Observatory22711,49544
427University of Mississippi18511,4315727
428National Academy of Sciences of Ukraine43111,2845335
429University of Delhi32411,2735634
430University of Nevada, Reno24811,2708963
431Sofia University28611,2382515
432University of Valparaíso35311,195129
433Federal University of ABC26411,1551810
434International Space Development Conference4611,10344
435INFN Sezione di Firenze18510,93244
436Armagh Observatory26410,87144
437West Virginia University24310,8429165
438Academia Sinica Institute of Astronomy and Astrophysics28310,77444
439Universidade Estadual Paulista23310,7618143
440Autonomous University of Barcelona19110,74112587
441University of Western Australia26710,727110101
442University of Pavia23010,6238970
444University of Split20810,5682413
445Ben-Gurion University of the Negev16510,54512271
446University of Oulu34110,5187170
447Wesleyan University17210,5163319
448Hong Kong University of Science and Technology20210,4747367
449Hokkaido University26110,45910985
450National Observatory of Athens33910,44455
451High Altitude Observatory17510,40133
452Beijing Normal University65510,3794462
453University of La Laguna26010,3393730
454Virginia Tech19210,23713199
455Kyung Hee University39210,2336565
456Dartmouth College21810,2277174
457Hampton University12510,221147
458Mohammed V University18010,082289
459Chonnam National University19510,0686444
460Korea University17810,05810474
461Diego Portales University29810,04595
462University of Cyprus17010,0404031
463Tennessee State University14810,024218
464University at Buffalo17310,002134105
465INFN Sezione di Trieste1639,97544
466University of Debrecen1639,9365832
467Bhabha Atomic Research Centre2029,8695136
468Florida International University1759,8208964
469INFN Sezione di Catania1629,75744
470Quaid-i-Azam University1969,7464536
471Brunel University1709,7175745
472Baylor University1769,7085835
473University of Nebraska–Lincoln1759,6419268
474INFN Sezione di Perugia1679,63344
475Macquarie University2019,6269879
475Federal University of Rio Grande do Sul3009,6269171
477Universidade do Estado do Rio de Janeiro1979,6024012
478National Institute of Chemical Physics and Biophysics1659,58554
479Sorbonne Universités2179,5603629
480University of Seoul1689,4203418
481National Centre for Physics1689,38974
482National Institute of Science Education and Research2079,35164
483Georgia Institute of Technology1989,321109102
484University of Puerto Rico1589,2955934
485Chulalongkorn University2129,2738051
486Çukurova University1609,2714216
487Istanbul Aydın University1649,27083
488Universidad Iberoamericana1609,26394
489Kharkiv Institute of Physics and Technology1609,25584
490San Diego State University1749,2288468
491Istanbul Technical University1869,2236043
492University of Chinese Academy of Sciences5769,2156171
493Lappeenranta University of Technology1539,2143226
494University of Georgia1649,082138112
495University of Antofagasta1899,062158
496Technion – Israel Institute of Technology2919,0578386
497Autonomous University of San Luis Potosí1489,0232410
498Oak Ridge National Laboratory1688,9017770
499University of Malaya1858,8919370
500Institute for the Structure of Matter1278,876178
501Inter-University Centre for Astronomy and Astrophysics3008,84845
502Clermont Auvergne University1928,812329
503Ohio University958,73610455
504Université de Mons1288,642117
505University of Münster2258,617104100
506Agenzia Spaziale Italiana938,55454
507National Centre of Scientific Research "DEMOKRITOS"1468,527159
508École Normale Supérieure1788,4485354
509RIKEN2138,3965249
510University of Cincinnati1638,371131109
511National Institute for Space Research2008,1751711
512University of California, Riverside1148,1086851
513Sejong University2168,0425446
514INFN Sezione di Torino1118,03144
515University of Tasmania1808,0288361
516Nicolaus Copernicus University in Toruń2437,8484027
517Rensselaer Polytechnic Institute1257,8198773
518University of Calgary2607,782132129
519University of Iceland1317,7296341
520Université de Paris3837,7042527
521North-West University2367,6083220
522Ritsumeikan University1197,5846628
523Aberystwyth University657,5078534
524Doğuş University1107,44494
525NExScI1467,22944
526University of Calabria2317,2195252
527Shanghai Astronomical Observatory2657,21144
528University of Montpellier1567,2077553
529Flatiron Institute1977,13444
530National Institutes of Natural Sciences, Japan2417,1171416
531Chungnam National University2097,1066150
532INFN Sezione di Padova807,10244
533Federal University of Rio de Janeiro2057,04311383
534Syracuse University1157,01310876
535University of Las Palmas de Gran Canaria27,00218013
536Astronomical Observatory of Capodimonte2406,96744
537Arecibo Observatory1256,95865
538Polytechnic University of Bari1296,9473725
539University of North Carolina1346,943158142
540Ruđer Bošković Institute1806,9063627
541Laboratoire de Physique Nucléaire et de Hautes Énergies1956,84833
542Cerro Tololo Inter-American Observatory926,82344
543Bahçeşehir University1396,7571611
544University of Picardie Jules Verne66,75214428
545Crimean Astrophysical Observatory3676,66844
546Andrés Bello University2066,6662319
547Tomsk State University1946,6653417
548Bulgarian Academy of Sciences2766,5755350
549University of Crete1776,5736256
550Santa Cruz Institute for Particle Physics1126,56844
551Laboratori Nazionali del Gran Sasso816,55044
552University of California, Davis1256,511130117
553NIKHEF1426,42344
554Pusan National University1446,4088665
555Atmel16,364143
555Hospital Israelita Albert Einstein16,3641157
555Queen Elizabeth Hospital16,36414531
558Curtin University1606,35410395
559University of Insubria1286,2605439
560Austrian Academy of Sciences2486,2433140
561University of Denver986,1527651
562University of Regina886,1247437
563University of Alcalá1456,1207854
564The Rockefeller University846,0826762
565University of Kiel1996,0455168
566Sun Yat-sen University2736,037106106
567Kangwon National University686,0209346
568Goethe University Frankfurt1626,01410691
569State University of New York1015,945171146
570Haute-Provence Observatory1065,92244
571Universidad Nacional de La Plata2295,9075239
573National Centre for Radio Astrophysics2535,89744
574Montpellier 2 University725,8754431
575Jožef Stefan Institute1345,8705341
576Fairfield University755,8642410
577Mullard Space Science Laboratory1565,84654
578Università degli Studi Roma Tre1705,7112518
579Russian Space Research Institute2125,65476
580National Space Science and Technology Center925,62344
581University of Santiago de Compostela1105,6048764
582Technical University of Berlin1635,5738481
583Beihang University2405,5327171
584Institute for the Physics and Mathematics of the Universe795,50344
585Chiba University1575,4989679
586Purple Mountain Observatory3805,49344
587University of Salamanca985,46010460
588University of the Balearic Islands1555,4555144
589Istanbul Bilgi University1265,414124
590Bartol Research Institute1585,38544
591University of Jena2025,3798191
592The Aerospace Corporation1525,3432826
593Wichita State University375,2599837
594Fred Lawrence Whipple Observatory755,21744
595Saitama University795,2086436
596University of Alicante1605,2007459
597California State University2105,17410097
598Saint Mary's University1335,1732518
599Chungbuk National University1625,1716250
600Northern Arizona University735,1457145
601Chonbuk National University1055,1447052
602California Polytechnic State University1155,1273529
603Trinity College Dublin1535,1249886
604Transilvania University of Brașov1185,0992512
605University of La Serena1955,0011011
606Tartu Observatory1534,95344
607Raman Research Institute2524,88788
608Université de Nantes1024,8726448
609Moscow Institute of Physics and Technology1684,8673417
610San José State University524,8598732
611Consiglio Nazionale delle Ricerche494,83810468
612University of Milan-Bicocca844,8355533
614University of Wrocław1874,7655843
615University of South Carolina724,745171130
616Technical University of Braunschweig1174,7307666
617Lebedev Physical Institute1734,698104
618University of Ferrara1204,6518871
619Johns Hopkins University Applied Physics Laboratory1134,6361110
620Royal Holloway, University of London284,60612961
621University of Strathclyde1094,60312094
622Siena College694,584157
623University of Wales594,58112885
624Centra644,57955
625King Abdulaziz University1664,5718881
626Indian Institute of Science1854,5707877
627Bucknell University494,5346421
628Osservatorio Astrofisico di Torino1034,53244
629Astronomical Observatory2334,51644
630Spanish National Research Council924,4737472
631University of California Observatories894,47044
632Hanyang University1244,45810487
633Central China Normal University2194,3793845
634Georgian Technical University1064,353103
635University of Naples Federico II1204,321130114
636Gazi University664,30611069
637Kagoshima University1244,2657957
638Technische Universität Darmstadt704,2499778
639University of North Carolina at Chapel Hill1014,237163154
640University of the Western Cape964,2096236
641NASA Astrobiology Institute584,17597
642Science and Technology Facilities Council494,173179
643Indian Institute of Technology Madras1184,1466955
644Jacobs University Bremen574,1425940
644Universidade de Santiago de Compostela1034,1425940
646Nordic Institute for Theoretical Physics914,131129
647Haverford College884,1231915
648Universidade Federal de Santa Catarina954,12011976
649Colby College474,1103715
650Computer Sciences Corporation594,095105
651Vrije Universiteit Amsterdam754,080160141
651Warsaw University of Technology1044,0806848
653Dalhousie University594,036183131
654University of Erlangen-Nuremberg1424,0327888
655Turkish Atomic Energy Authority554,005113
656Hubert Curien Multi-disciplinary Institute1364,00088
657University of the Punjab1693,9954741
658New Mexico Institute of Mining and Technology883,9893528
659Washington State University593,962163129
660Jadavpur University2053,9515264
661Special Astrophysical Observatory of the Russian Academy of Science1853,93744
662Rikkyo University1183,9322718
663Indian Institutes of Technology2253,9219298
664Alexandru Ioan Cuza University1133,9102713
665Max Planck Institute for Gravitational Physics643,903108
666Homi Bhabha National Institute1753,8852819
668Space Science Institute703,861810
669Universitat Politècnica de Catalunya1533,8607269
670University of Franche-Comté553,8557045
671INFN Sezione di Roma I503,84543
672Aoyama Gakuin University1093,8433729
673Royal Military College of Canada1013,8322823
674University of Houston883,809140115
675Aligarh Muslim University943,8076848
676Denison University573,804249
677Institució Catalana de Recerca i Estudis Avançats633,7963028
678University of Lancaster943,7905137
679University of Coimbra983,77711691
680Sonoma State University323,7754214
681University of Rajasthan1083,7593223
682Western Michigan University823,7488154
683University of Southern Queensland783,7305743
684University of Queensland893,714195182
685The Graduate University for Advanced Studies953,7122822
686Variable Energy Cyclotron Centre873,702105
687University of Jyväskylä933,67910286
688Masaryk University1503,6507865
689University of Regensburg673,612124102
690Vassar College503,6004912
691National Research Centre Kurchatov Institute1033,589158
692Universidad San Francisco de Quito1093,588137
693Royal Swedish Academy of Sciences413,5811513
694Korea Institute of Science & Technology Information743,576187
695University of Trento853,57410588
696Federal University of Rio Grande do Norte1173,5678853
697University of Texas at Brownsville443,525145
698Smith College583,5115727
699Banaras Hindu University2733,4975668
700University of Salento1313,4956360
701Keio University983,49012997
702University of Nevada, Las Vegas873,4875846
703German Aerospace Center1093,4713236
704NOAA1023,4683946
705Ibaraki University1293,4634643
706University of Central Florida983,445122112
706Western Washington University353,4457738
708New York University Abu Dhabi1263,4351918
709University of Miami823,433162156
710Vinča Institute of Nuclear Sciences693,4102917
711University of Jammu653,4083612
712VTT Technical Research Centre of Finland233,40610057
713University of Louisville793,363136117
714Lafayette College533,2975117
715Creighton University643,2816848
716Autonomous University of Sinaloa613,2792710
717Tianjin Normal University463,2706025
718National Academy of Sciences853,2525131
719Yunnan University2473,2504249
720University of Montenegro863,2342913
721Gangneung–Wonju National University643,2125122
722George Washington University1293,206121124
723Western Norway University of Applied Sciences633,2023713
724Instituto de Física Corpuscular833,18269
725Guangxi University1503,1796058
726Air Force Research Laboratory913,1691512
727Arcetri Astrophysical Observatory363,15444
728University of Rostock793,14310684
729University of Missouri–Kansas City363,13712070
730Korea Institute for Advanced Study1083,1121112
731Eureka Scientific683,09546
732Laval University853,091169143
733University of Namibia433,089269
733King's College London853,089166157
735Xiamen University1833,0848394
736Pulkovo Observatory1343,05433
737International Foundation for Integrated Care543,04366
738Harvard College Observatory1763,02755
739Colorado College173,0195312
740University of Maryland, Baltimore County893,0036666
741Fudan University1582,983134137
742Konan University832,9812723
743Niigata University522,97311977
744Tokyo University of Science1042,9698060
745Hanscom Air Force Base632,9632217
746Istanbul University1522,96192101
747University of Bath762,932130124
748Canada–France–Hawaii Telescope632,92544
749Boston College752,91710096
750University of Szeged732,90410574
751University of Surrey592,886139119
752Sabancı University1012,8724445
753Tokai University582,8629156
754University of Notre Dame Australia572,8528676
755Nanjing Normal University1532,8516870
756University of Manitoba1152,827150149
757University of Zaragoza602,821150111
757Embry–Riddle Aeronautical University802,8212822
759Barnard College662,8193324
760University of Łódź1012,8057647
761Huazhong University of Science and Technology1582,803125144
762University of Connecticut702,787179162
763Mitsubishi Electric82,7426720
764University of Wisconsin–Whitewater322,7233815
765University of Reading532,702154131
766COMSATS University Islamabad1352,6896464
767Regional Centre of Advanced Technologies and Materials302,66773
768Barcelona Institute for Science and Technology852,6611215
769Newcastle University642,651177155
770École polytechnique fédérale de Lausanne652,645115122
771National Scientific and Technical Research Council1512,6347073
772Silesian University in Opava792,63394
773Universidad de Guanajuato922,6285135
774University of Lausanne412,626150121
775University of Toyama922,6189390
776International Space Science Institute472,59764
777University of Salerno922,59210797
778Southern Connecticut State University242,5875014
779Office National d'Études et de Recherches Aérospatiales602,5573930
779University at Albany342,55711573
781Catholic University of the North1392,5482521
782University of Alaska Anchorage552,5423119
783Macalester College482,5313317
784Budker Institute of Nuclear Physics182,529204
785Carleton College362,5263819
786Abastumani Astrophysical Observatory1182,52334
787City University of New York602,519155141
787Youngstown State University582,5193825
789Oberlin College442,5084927
790Hirosaki University372,5069444
791National University of Córdoba1262,5006661
792Adam Mickiewicz University in Poznań772,4979265
792Franklin & Marshall College392,4973816
794Federal University of Paraíba1202,4956452
795Jan Kochanowski University782,4892915
795Science Applications International Corporation282,4894931
797Hosei University622,4844827
798Center for Research and Advanced Studies of the National Polytechnic Institute572,4663225
799Graduate University for Advanced Studies492,4591415
800University of Lethbridge432,4589058
801INFN Sezione di Ferrara372,44544
802Vera C. Rubin Observatory382,43544
803University of Silesia in Katowice652,4307852
804Yamagata University722,4248463
805Osaka Prefecture University752,4199577
806TU Dortmund662,3795451
806Jodrell Bank Centre for Astrophysics942,37944
808Tomsk Polytechnic University842,3704528
809The Racah Institute of Physics172,368339
810University of Patras2272,3617298
811Udaipur Solar Observatory1662,35933
812Helsinki University of Technology432,3548883
813North China Electric Power University782,3516755
814Jet Propulsion Laboratory542,344412
815Novosibirsk State University722,3427244
816University of Kent1002,3149998
817Chicago State University562,313197
818L. N. Gumilyov Eurasian National University552,305279
818INFN Sezione di Roma III192,30564
820Besançon Astronomical Observatory812,30144
821Nihon University732,30012392
822Clark Atlanta University662,2952617
823China Institute of Atomic Energy632,2892912
824Massey University302,28614097
825Victoria University332,28311371
826Universidad de Cantabria682,2546146
827Swarthmore College512,2454934
828Mahidol University542,238123105
829Islamic Azad University1412,226135120
830Pontifical Catholic University of Rio de Janeiro602,2117041
831Indian Institute of Technology Hyderabad642,2053629
832Kyoto Sangyo University832,1962120
833University of Cagliari1022,181108115
834University of North Texas442,177133101
835Kogakuin University492,1564026
836Austin Peay State University72,153668
837Max Planck Institute for Astronomy322,15044
838Hampden–Sydney College152,149368
839Kanagawa University512,1294831
840Toho University562,1167648
841Northumbria University902,1019089
842IThemba LABS542,092158
843Grinnell College352,0903812
844Victoria University of Wellington602,088116101
845Mongolian Academy of Sciences482,0801913
846Calar Alto Observatory602,07944
847Middlebury College612,0763026
848Marquette University542,07510581
849National Research Foundation522,07464
850Yunnan Observatories2102,06644
851James Cook University202,065158104
852Rhodes University622,0517155
853Guangzhou University2232,0454158
854Pontifical Catholic University of Valparaíso1282,0433037
855Instituto Argentino de Radioastronomía992,03644
856University Of Nizwa452,0122415
857Raytheon Company392,0011812
858Lanzhou University1071,994104106
859Instituto de Física Teórica UAM/CSIC541,99366
859Indian Institute of Science Education and Research, Thiruvananthapuram111,993299
861Saint Michael's College241,987164
861University of Newcastle591,987169160
863Academy of Sciences of Uzbekistan561,9802311
864Kütahya Dumlupınar University211,9766929
865Hobart and William Smith Colleges331,9582811
867University of Miyazaki611,9488965
868KTO Karatay University511,94763
869Colorado State University361,944180151
870International Centre for Radio Astronomy Research611,93144
871Bose Institute601,9244034
872Escuela Politécnica Nacional631,8971713
873Shiraz University1051,8967779
874National Space Science Center1331,88886
875Andrews University511,8871214
875Australian Defence Force Academy521,8872925
877Nankai University1061,8799493
878Saint Vincent College31,877474
879University of Hull461,873143123
880Southern University401,8722513
881Polytechnic University of Turin461,86611394
882Ochanomizu University841,8604542
883Nagano National College of Technology341,85984
884Cork Institute of Technology481,8512523
885University of Zielona Góra701,8433621
885Vatican Observatory471,84344
887Smithsonian Institution261,8407554
887Gauhati University1011,8402428
890Aalto University861,8239098
891National University of Colombia981,8178873
892Willamette University51,8079418
893Indiana University Bloomington331,80113298
893Swedish Institute of Space Physics891,801910
895Brigham Young University711,792137140
896Monterey Institute for Research in Astronomy181,78844
897Wuhan University1301,786108132
898Osaka Kyoiku University571,7852718
899Kirtland Air Force Base561,7742623
900University of Texas at San Antonio411,771133114
901Colgate University321,7636632
902Olympic College11,744234
903University of Nova Gorica541,7382116
904Danish Space Research Institute491,73256
905Perth Observatory261,73144
906Florida Atlantic University311,730148108
907United States Naval Academy481,7275235
908Quest University31,713234
909Inha University551,7069885
910Ohio Northern University51,6987910
911University of Ruhuna471,6942012
912Pomona College261,6886840
913Wellesley College341,6877554
914Shibaura Institute of Technology321,6806629
915Ewha Womans University471,67912799
916Instituto Nacional de Técnica Aeroespacial251,677166
917Illinois Institute of Technology141,66215195
918Nagoya City University321,6538458
918Osaka City University431,65311279
920California State University, Northridge661,6503734
921Collège de France601,6324763
922University of Dundee561,625136135
923Western Kentucky University481,6226851
924University of Cádiz371,62111576
925India Foundation for the Arts211,61544
926Suranaree University of Technology581,6144943
927Tokyo Gakugei University411,6045529
928Royal Belgian Institute for Space Aeronomy491,6021012
929National University of Sciences & Technology381,6015837
930University of Siena471,593140128
931Kindai University511,58510282
932Kanazawa University381,584148115
933Mount Stromlo Observatory271,58244
934Andhra University941,5814745
935University of Waikato951,5748096
936University of the Basque Country371,568160118
937Jamia Millia Islamia521,5666862
938University of Southern Denmark211,558185142
939Millennium Institute of Astrophysics401,55744
940Texas A&M University251,54110383
941Yukawa Institute for Theoretical Physics301,5331512
942University of A Coruña191,52714578
943Louis Pasteur University261,52110289
944Kazan Federal University1221,5195451
945Istituto di Astrofisica Spaziale e Fisica cosmica di Palermo191,51744
946Ural Federal University811,5135137
947Atos SE91,508123
948Osaka Sangyo University271,5063514
949National Chiao Tung University391,504122102
949National Energy Research Scientific Computing Center71,504217
951Vestfold University College251,5031610
952Spectrum Astro11,48611
953American Association of Variable Star Observers671,48444
954Thomas Jefferson National Accelerator Facility151,4832210
955Università degli Studi di Milano Bicocca421,482123107
956Indian Institutes of Science Education and Research771,4803640
957Texas Christian University301,4779766
958University of Campinas831,474142141
959New York City College of Technology181,4653110
959Whitman College221,4654122
961Norwegian Space Centre81,45333
962Ulsan National Institute of Science and Technology531,4405850
963Morehead State University451,4391618
964Tor Vergata University of Rome431,434116106
965University of Vigo231,43213788
966Instituto de Radioastronomía Milimétrica281,42944
967Universidad Michoacana de San Nicolás de Hidalgo441,4176748
968Valparaiso University361,4062921
969Taras Shevchenko National University of Kyiv681,4036842
970University of the Free State451,3959667
971Missouri State University291,3919855
972University of Memphis481,388124117
973Pratt Institute21,379685
974National University of Distance Education281,37610871
974DePauw University411,3762412
976Williams College501,3755655
977University of Atacama601,373159
978University of Bradford311,359131112
979National Institute of Technology801,3559287
980Georgia Southern University281,35310468
981International Center for Elementary Particle Physics91,34553
982Principia College111,341104
983Harbin Institute of Technology1281,339107120
984University of Extremadura811,3389198
985University of Bucharest311,33610570
986Savitribai Phule Pune University281,3319166
987Universidade Presbiteriana Mackenzie591,3153323
988University of Toulon171,3137138
988Indian Institute of Technology Bombay601,3138987
990Rhodes College301,3103413
991Konkuk University241,299145108
992Shanghai Normal University481,2978167
993National Taiwan Normal University261,29011986
994University of Gothenburg401,283187189
995Université de Versailles Saint-Quentin-en-Yvelines461,2815053
996Kent State University261,278160135
996University of Hawaiʻi at Hilo231,2785233
998East Tennessee State University411,2779773
998Harish-Chandra Research Institute571,2771816
1000Georgian National Academy of Sciences371,2762316
1001Trinity University271,2756948
1002NUI Galway501,2749490
1003National Superconducting Cyclotron Laboratory171,27295
1004Meiji Gakuin University331,271115
1005Delft University of Technology551,257141160
1006Lehigh University401,254126117
1006Sophia University261,2548551
1008Pablo de Olavide University81,24914254
1008Indian Institute of Technology Indore821,2493347
1008University of California System91,2492415
1011TÜBİTAK National Observatory401,24344
1012Max Planck Institute for Radio Astronomy231,24044
1013Government College of Engineering and Ceramic Technology201,23533
1014Chiba Institute of Technology261,2336541
1015University of Jaén761,23287101
1016American Astronomical Society351,23044
1017Hunan Normal University1081,2286373
1018Sheffield Hallam University371,21810797
1019University of the Pacific331,2167550
1020University of Malta301,20510164
1020Anhui Normal University551,2055952
1022Maputo University441,2023324
1023Aryabhatta Research Institute of Observational Sciences841,19946