3.4(top 10%)
impact factor
1.2K(top 20%)
papers
15.3K(top 10%)
citations
49(top 10%)
h-index
3.4(top 10%)
impact factor
1.4K
all documents
16.4K
doc citations
87(top 10%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1National Center for Scientific Research1514,051363481
2Paris Observatory833,7152517
3University of Leicester442,558152128
4University College London582,475463569
5University of Padua262,433723231
6Leiden University362,291200168
7Instituto de Astrofísica de Canarias232,2251911
8University of Toulouse462,1726240
9University of Tübingen312,037363244
10University of Cambridge302,0251.1K795
11Stockholm University112,017827194
12Heidelberg University151,8551.1K398
13University of Liège221,709294131
14Istituto Nazionale di Fisica Nucleare411,6477648
15University of São Paulo41,6355.5K476
16University of Vienna181,589778296
17University of Bern191,587707343
18Montpellier 2 University21,55238824
19University of Oxford341,5351.1K1.0K
20University of Tokyo451,5341.1K879
21University of Geneva351,518184241
22California Institute of Technology471,488274450
23University of California611,4852.4K3.1K
24Austrian Academy of Sciences161,4498557
25Imperial College London461,383660920
26University of Sydney131,3802.3K831
27University of Birmingham171,3771.2K521
28Polish Academy of Sciences171,337852222
29Universidade do Porto101,32835266
30Durham University211,271374232
30University of Oslo91,2711.8K471
32Konkoly Observatory141,268145
33Katholieke Universiteit Leuven81,2662.3K636
34University of Amsterdam161,2551.2K714
35Harvard–Smithsonian Center for Astrophysics191,2445135
36Hungarian Academy of Sciences41,1631.4K196
37Tokyo Institute of Technology191,156756342
38ETH Zürich261,153568583
39PSL University251,1336956
40University of Hamburg81,1211.0K247
41University of Warwick91,1021.2K354
42Royal Observatory of Belgium111,0972612
43National Institute for Astrophysics621,095816
44Netherlands Institute for Space Research291,094810
45Nagoya University281,082591348
46Institute for Cosmic Ray Research211,0742014
47Massachusetts Institute of Technology121,0631.5K991
48Ames Research Center131,05314492
49University of Zurich91,0521.6K650
50Observatoire Midi-Pyrénées101,0453617
51German Aerospace Center61,03413429
52University of Chicago251,013886950
53Australian National University69962.0K538
54Paris Diderot University24986115154
55Space Science Institute39682911
56University of Rostock39601.2K111
57Charles University59551.9K227
58Tel Aviv University59523.3K723
59Kyoto University219481.6K930
60Galaxies, Etoiles, Physique et Instrumentation9933116
61Saitama University1892213236
62AlbaNova291716822
63University of Göttingen29153.1K467
64Monash University19128.0K933
64Karl Schwarzschild Observatory1912286
64Aarhus University29124.5K666
64Instituto Mauá de Tecnologia1912151
68Hiroshima University18902611270
69Jagiellonian University18900366153
70University of Würzburg18883494427
71University of Arizona26882771937
71Aoyama Gakuin University168825718
71Kindai University1688223877
71Konan University168823310
75Goddard Space Flight Center4187687123
76Yale University58682.9K982
77University of Groningen24858718848
78Stanford University88513.2K1.7K
79Aristotle University of Thessaloniki48452.5K325
80University of Potsdam4835802129
81Autonomous University of Barcelona38292.9K426
82University of Iowa108281.7K852
83Aix-Marseille University19825207183
84National and Kapodistrian University of Athens68152.0K377
84Observatoire de la Côte d’Azur30815816
86University of California, Berkeley12814838708
87University of Udine380785581
88Humboldt University of Berlin67871.6K420
89Iowa State University47792.7K680
90Kapteyn Astronomical Institute267471012
90Japan Aerospace Exploration Agency1074713339
92Utrecht University97461.9K1.1K
93Complutense University of Madrid107191.4K477
94Argonne National Laboratory6713679330
95Uppsala University67122.6K985
96European Space Research and Technology Centre247112827
97University of Warsaw67021.0K170
98DTU Space106931611
99University of Toronto116924.0K2.3K
100University of Liverpool26844.6K763
101Institut national de physique nucléaire et de physique des particules66745027
102University of Turku46691.8K432
102Nicolaus Copernicus University in Toruń466972961
104Cardiff University25666383634
105Osaka University26594.1K788
106Yerevan Physics Institute36577114
107Tokai University26561.2K54
108Enrico Fermi Institute265511841
109National Technical University of Athens36521.2K174
110SLAC National Accelerator Laboratory264829898
110Kavli Institute for Particle Astrophysics and Cosmology26482110
112Ibaraki University264585745
112Center for Particle Physics of Marseilles26452813
114University of Innsbruck26432.1K306
115Ruhr University Bochum26412.9K462
115University of Sheffield26415.0K965
117University of Łódź16401.8K57
117University of Utah16406.8K1.0K
117Purdue University16407.4K1.2K
117University of Namibia16403156
117University of Minnesota164010.0K2.0K
117Waseda University16403.0K179
117AGH University of Science and Technology16401.5K80
117University of Nottingham26405.1K976
117Federal University of Rio de Janeiro16405.2K358
117Sofia University164088334
117University of Miyazaki16401.7K76
117Universiti Malaysia Sabah164070813
117Yamagata University16401.8K76
117University of Siena16403.0K249
117North-West University16401.3K46
117Kitasato University16401.6K89
117Ruđer Bošković Institute164093858
117Santa Cruz Institute for Particle Physics16403010
117Yamanashi Gakuin University1640251
117INFN Sezione di Padova1640419
117INFN Sezione di Trieste1640315
117Laboratoire de Physique Nucléaire et de Hautes Énergies16403611
117Technische Universität Dortmund16401.0K52
140Chalmers University of Technology15638502400
141University of Cologne23603460641
142Johns Hopkins University195831.3K1.5K
143University of Western Australia105291.4K971
144University College Dublin14523415514
145Scuola Normale Superiore di Pisa752113453
146CNES375201639
147University of Calgary55193.2K1.2K
148University of Florence17512733809
149University of Bremen14504282263
150Sapienza University of Rome155031.1K879
151University of Helsinki84952.1K1.3K
152Czech Academy of Sciences15482647537
153University of Ferrara2747693277
153ComUE Paris-Saclay University28476160296
153Netherlands Institute for Radio Astronomy19476810
156University of Maryland124652.2K2.0K
157Chinese Academy of Sciences254642.3K2.4K
158University of Erlangen-Nuremberg18461156322
159University of Colorado144551.1K1.2K
160Queen Mary University of London8452451313
161Russian Space Research Institute114493017
162European Space Agency194393539
162Technical University of Berlin64391.1K476
162University of Tasmania34391.8K437
165Cornell University194191.3K2.1K
165McGill University44194.9K2.0K
167National Aeronautics and Space Administration10418175140
168University of Exeter84111.0K711
169University of Edinburgh94082.3K1.7K
170University of British Columbia54045.1K2.6K
171Radboud University Nijmegen84001.2K922
171Curtin University74001.1K622
173Moscow State University21398637547
174Harvard University73862.6K2.1K
175University of Nice Sophia Antipolis1338264140
176University of Manchester233811.1K2.0K
177University of Turin183727421.1K
178University of Alabama in Huntsville2136149114
179Joint Institute for VLBI in Europe1035912
180RIKEN20358169309
181Laval University53552.1K1.1K
182Swinburne University of Technology33511.0K278
183University of Palermo13350357401
184University of Hertfordshire7346224130
185York University33422.4K696
186University of Southampton133401.2K1.5K
187Commonwealth Scientific and Industrial Research Organisation23331.4K514
188La Trobe University13323.9K672
188Herzberg Institute of Astrophysics13327422
190Lunar and Planetary Laboratory2326101
191University of Cagliari7325684394
192Office National d'Études et de Recherches Aérospatiales103247267
193United States Naval Research Laboratory9320310295
194University of Oulu7308984738
195Marshall Space Flight Center83077065
196Centra33012114
197Polytechnic University of Milan52971.4K714
198Technical University of Denmark132957431.0K
199Hokkaido University162891.2K1.2K
200Princeton University42842.2K1.5K
201Russian Academy of Sciences152821.6K1.4K
201National Physical Laboratory5282289163
203Mullard Space Science Laboratory122811719
204Royal Holloway University of London2280518170
205University of Sussex22782.6K854
206University of Michigan122733.3K3.7K
207Peking University72712.2K1.6K
207Karlsruhe Institute of Technology19271582981
209Vanderbilt University192706371.5K
209Lund University62702.8K2.0K
209University of Coimbra10270549595
212Delft University of Technology102671.1K1.1K
212University of Paris-Sud8267505581
214Rutherford Appleton Laboratory1826498156
215Osaka City University20261166278
216University of Wisconsin–Milwaukee16259191537
217Harwell Science and Innovation Campus225824977
218Kobe University16256424521
219Bielefeld University12552.4K499
220Ludwig Maximilian University of Munich172549981.8K
221École polytechnique4252770454
222European Southern Observatory362512129
223Université de Montréal12496.2K1.8K
223Rikkyo University124949766
223University of Keele124968691
226Kanazawa University16248440625
227Colorado School of Mines16245154340
227Southwest Research Institute112457998
229Yonsei University152421.2K1.5K
229Sungkyunkwan University152429141.1K
229Ewha Womans University15242216382
229Joint Institute for Nuclear Research15242143121
229TsNIIMash1524212
229National Institute of Radiological Sciences1524293144
229Chiba University15242590726
229Jan Kochanowski University152422625
229Yukawa Institute for Theoretical Physics152421821
229Fukui University of Technology15242916
229Universidad Carlos III de Madrid1524294210
240Autonomous University of Madrid52371.5K868
241Thales Alenia Space92291110
242Clemson University7228906824
243National Space Institute72252029
244Czech Technical University in Prague10224255176
245Georgia Institute of Technology32202.7K1.6K
245Sorbonne University23220130371
247Tata Institute of Fundamental Research24214115224
248International Space Development Conference620998
249Columbia University72083.5K3.3K
250Raman Research Institute72076853
251INFN Sezione di Torino142041316
252University of Pavia21983.0K1.2K
252Université de Nantes8198228324
254University of Barcelona51942.7K1.9K
255University of Alberta61923.9K3.2K
256University of Canterbury9191471709
257Jet Propulsion Laboratory7190817
258Ioffe Institute218928178
258Johannes Gutenberg University Mainz21891.9K951
258Middle East Technical University31891.3K570
261Agenzia Spaziale Italiana41882619
262Excellence Cluster Universe218475
263Royal Institute of Technology71829741.0K
264National Astronomical Observatory of Japan131814448
265University of New South Wales41794.4K3.0K
266Keele University4178641482
267NUI Galway2175842280
268University of Gothenburg21744.2K2.1K
269Anton Pannekoek Institute for Astronomy21732512
270National Institute for Space Research2171294102
271Silesian University in Opava116810013
271University of Franche-Comté3168378242
271State University of New York11686.7K2.3K
271Sabancı University1168781185
275University of Urbino1167797173
275INFN Sezione di Bari1167349
275Universitat Rovira i Virgili11671.3K401
278University of Valencia41662.3K1.4K
279CERN7161169147
280University of Bordeaux9158403717
281University of Bonn71571.6K1.8K
281Johns Hopkins University Applied Physics Laboratory51574549
283Besançon Astronomical Observatory41541410
284University of Florida41535.5K4.0K
284École Normale Supérieure5153530582
286University of Wisconsin–Madison91523.6K4.4K
287Ulm University31511.1K705
287Pierre and Marie Curie University71518451.2K
289Indian Institute of Astrophysics191482030
290University of Düsseldorf31451.1K788
290Instituto Nacional de Técnica Aeroespacial21453419
290University of Idaho6145585702
293University of Leeds31374.2K2.8K
294Tsinghua University81352.1K2.3K
295Lawrence Berkeley National Laboratory8134541909
296University of Wrocław31331.0K444
297University of Auckland31313.6K2.5K
298University of California, Los Angeles41292.7K2.6K
299Université de Paris15128136432
300Technical University of Munich41273.1K2.6K
301National Academy of Sciences of Ukraine4125959607
302Los Alamos National Laboratory61228071.1K
302Sternberg Astronomical Institute41226036
304University of Hawaii81195921.3K
305Massey University41171.2K1.1K
305National Centre for Radio Astrophysics81171317
307Space Telescope Science Institute111163042
308National Central University4115903709
309University of Stuttgart41141.3K1.2K
309Victoria University11141.6K543
311Queen's University Belfast41131.7K1.6K
311University of Southeast Norway1113285
313University of Copenhagen101122.2K3.6K
314University of Bologna81112.2K3.1K
314University of Alicante31111.1K652
314Steward Observatory61111618
314National Astronomical Observatories111114859
318Swedish Institute of Space Physics81072537
319Jodrell Bank Centre for Astrophysics510469
319National Observatory of Athens3104146122
321University of Stavanger2103537305
322École polytechnique fédérale de Lausanne61028611.3K
323University of Ioannina31011.1K875
324University of Glasgow4993.2K3.0K
325Arizona State University8982.0K3.2K
325University of York1984.0K1.9K
327Istanbul University10946641.4K
328University of Milan-Bicocca293530387
328Instituto de Astrofísica de Andalucía5933737
330University of Milan8922.1K3.1K
330University of Kansas2924.2K2.7K
330National Space Science and Technology Center2922328
330University of Virginia3923.8K3.2K
334University of Crete4908411.0K
334University of Lille1901.2K428
336University of Bristol6892.6K3.4K
337RWTH Aachen University3882.6K2.3K
337Lawrence Livermore National Laboratory488777957
337University of Lisbon5881.6K1.8K
337Dublin City University1881.7K706
337National University of Ireland12882071.2K
342Flatiron Institute3873348
343University of La Laguna486671678
344United States Naval Observatory2832517
344New York University2834.4K3.0K
344Carnegie Mellon University3832.2K2.2K
344University of Alabama2833.7K2.4K
348Technical University of Braunschweig781483980
348Ningbo University of Technology28118386
350University of London7772.5K4.1K
350United States Geological Survey177791593
350Washington State University1774.8K2.7K
350University of Maryland Biotechnology Institute177266255
354Niels Bohr Institute67695206
355University of Massachusetts4752.5K3.1K
356California Native Plant Society17453
356Université de Lyon1742.3K1.2K
358Boston University4732.6K3.2K
358University of Texas at Austin7734.1K5.7K
358Nanjing University3732.3K2.0K
358Pennsylvania State University7733.6K5.3K
358Tor Vergata University of Rome1732.2K1.2K
363Lyndon B. Johnson Space Center172170100
363Grenoble University - Grenoble Alpes University672267539
365Inter-University Centre for Astronomy and Astrophysics3713841
366European Space Astronomy Centre8691019
367European Space Operations Centre3671714
368Brera Astronomical Observatory7662132
369University of Washington5655.3K6.5K
370British Astronomical Association26489
370Lancaster University6648251.8K
372University of the Basque Country4631.0K1.4K
372University of Lethbridge663228576
372Vikram Sarabhai Space Centre563106135
375University of Science and Technology of China7621.3K1.9K
375Royal Observatory in Greenwich11623242
377University of Surrey4611.6K2.2K
378TU Dresden3602.2K2.4K
378University of Tennessee2604.6K3.7K
380University of Pisa5592.3K3.2K
381Liverpool John Moores University8583221.2K
381Moscow State Pedagogical University15821435
381Maynooth University258445465
384Universidad del Desarrollo257197134
384University of Nevada, Reno3572.2K2.4K
386National Solar Observatory3553633
387University of Notre Dame2542.7K2.4K
387University of Bucharest254892578
387University of Oklahoma1544.4K2.6K
387International School for Advanced Studies154276188
387University of California, Riverside1541.7K1.2K
392National Radio Astronomy Observatory6535465
393New Mexico State University3521.0K1.2K
394Fermilab3517584
395University of Jena3501.7K2.1K
395Brigham Young University2502.3K2.1K
395Irkutsk State University150338100
395Fred Lawrence Whipple Observatory1501812
395Ural State University150261116
395Lowell Observatory3503032
395Istituto di Astrofisica Spaziale e Fisica cosmica di Palermo55038
402University of Miami4492.5K3.6K
402Wuhan University2493.1K2.6K
402Sichuan University2493.9K3.2K
402Lanzhou University2491.9K1.6K
402Danish Space Research Institute1493315
402Gran Sasso Science Institute3491931
408Smithsonian Astrophysical Observatory2487566
408Haute-Provence Observatory5481314
410Muséum national d'histoire naturelle147929749
410Gordon State College147105
410Armagh Observatory3472730
410Association of Universities For Research In Astronomy14766
414University of Paris446140451
414Universidad Nacional del Sur246447357
416Joseph Fourier University4454061.1K
416University of Western Brittany245545652
416Malin Space Science Systems1451517
416Aurora Flight Sciences14524
420University of Buenos Aires1444.5K2.3K
420University of Namur144806617
420University of the German Federal Armed Forces1448256
420Perimeter Institute for Theoretical Physics244615
420MIT Lincoln Laboratory34477149
420Université de Versailles Saint-Quentin-en-Yvelines344188372
426Eötvös Loránd University5436961.3K
426Leibniz University Hannover2438151.0K
426Xiamen University2432.4K2.1K
426Astronomical Observatory of Capodimonte6431724
430University of California, San Diego4422.9K4.3K
430Science and Technology Facilities Council3426594
432Université libre de Bruxelles2412.9K3.0K
432Guangxi University2411.1K969
434National Institute of Standards and Technology2401.4K1.5K
434University of Genoa2403.1K3.0K
434University of Twente1403.0K2.3K
437Bar-Ilan University3391.6K2.1K
437Sharif University of Technology3391.1K1.3K
439Sun Yat-sen University1385.3K3.7K
439Macau University of Science and Technology138707506
439Tohoku University1385.1K3.6K
439Central China Normal University1381.2K774
439University of Science and Technology Beijing1381.8K1.2K
439Beijing Normal University1382.9K2.0K
439China Academy of Engineering Physics138317166
446Shanghai Normal University1371.0K652
446Konstanz University of Applied Sciences137337
446Università degli Studi Roma Tre237429500
449University of Ljubljana2362.9K2.8K
449University of Colorado Boulder4361.3K2.6K
449Macquarie University4361.9K3.2K
449University of Perugia5361.3K2.7K
449Rice University2362.2K2.5K
454University of Trieste2351.9K2.1K
454Infrared Processing and Analysis Center3352018
456Aberystwyth University3346291.1K
456University of Naples Federico II3342.9K3.8K
456University College Cork1342.7K2.2K
456VTT Technical Research Centre of Finland1341.1K939
456University of Maryland, Baltimore County1341.1K1.0K
461Surrey Satellite Technology233712
461University of Nova Gorica43353181
461Tokyo Metropolitan University3331.1K1.2K
461Victoria University of Wellington2331.7K1.9K
461Birkbeck, University of London2339371.2K
461University of California, Santa Cruz6332441.1K
467Intel132646605
467Polytechnic University of Turin1322.4K1.8K
467National University of Singapore3324.9K5.9K
467University of Central Lancashire3326351.1K
467Centro de Investigación y Tecnología Agroalimentaria de Aragón1324347
472University of Aveiro1312.6K2.0K
472University of Lancaster231565769
472Slovak Academy of Sciences1312.2K1.7K
472University of Bath5311.3K3.0K
472Institut Laue–Langevin131335318
472Universities Space Research Association43181231
472Institut Pasteur de la Guadeloupe1316996
479Nanjing University of Aeronautics and Astronautics1301.8K1.3K
479Northwestern University4303.8K5.8K
479Kyung Hee University1303.1K2.4K
479University of Missouri1306.6K5.2K
479Cambridge Consultants23013
479UK Astronomy Technology Centre33056
479Kitt Peak National Observatory4302631
479Crimean Astrophysical Observatory5303132
487University of Bergen3292.3K3.5K
487Aalto University3291.1K1.7K
487University of Trento4299142.0K
487University of Salerno1292.5K2.1K
487Kuwait University1292.2K1.7K
487Erciyes University2291.1K1.2K
487Royal Holloway, University of London3297681.5K
494University of Chinese Academy of Sciences3282.0K2.5K
494Natural History Museum528483978
494Udaipur Solar Observatory4281115
494Royal Belgian Institute for Space Aeronomy3284371
498University of St Andrews2271.5K1.9K
498Trinity College Dublin2272.2K2.9K
498University of Melbourne2277.1K7.3K
498Pontifical Catholic University of Chile3271.5K2.4K
502University of Kiel3261.0K2.1K
502Çukurova University3266371.1K
504University of New Hampshire5256972.1K
504Collège de France325296707
504Tokyo University of Science2251.5K1.6K
504George Mason University1253.5K2.9K
504Chengdu University of Technology125698490
504Global Academy of Technology1251910
504Nanhua University125113117
504Tyndall National Institute125263287
504Indian Institutes of Information Technology125379271
504NExScI1251718
504Sorbonne Paris Cité University (group)6253081.4K
504Université de Reims225183392
516Taras Shevchenko National University of Kyiv224836604
516Shinshu University3241.0K1.6K
516Imam Khomeini International University124562402
516Information Sharing and Analysis Center224312
516Università degli Studi di Milano Bicocca2241.3K1.9K
521Akdeniz University3237021.3K
521Langley Research Center123565561
521Telespazio12323
521Budapest University of Technology and Economics1231.7K1.4K
521University of Strathclyde2232.7K3.5K
521TÜBİTAK National Observatory32345
527Huachung University12259
527Institució Catalana de Recerca i Estudis Avançats122370542
529Indian Institute of Science2212.2K2.5K
529Zagazig University2211.3K1.6K
529Umeå University3212.2K3.9K
529Swansea University1213.1K2.9K
529Bandung Institute of Technology221396515
529Netherlands Organisation for Applied Scientific Research121578772
529École Normale Supérieure de Lyon1211.0K1.1K
536University of Malta220545906
536Ankara University2202.1K2.4K
536University of Victoria1203.7K3.4K
536University of Calabria2201.4K2.0K
536Institute Pierre Simon Laplace12097135
536INFN Sezione di Pisa2202652
542National Tsing Hua University2191.7K2.2K
542Brown University1194.8K4.7K
542University of Pennsylvania1198.8K7.8K
542Çanakkale Onsekiz Mart University119753662
542İnönü University1191.3K1.1K
542Ben-Gurion University of the Negev2193.3K4.3K
542University of Queensland2196.8K7.9K
542Brunel University1192.2K2.4K
542Ege University1192.5K2.2K
542Turkish State Meteorological Service1191123
552University of Strasbourg4189012.3K
552University of Hull1182.7K2.7K
552Astronomical Observatory2185049
555University of Münster2172.9K4.0K
555University of Granada1174.7K4.1K
555University of Porto1173.5K3.5K
555Northumbria University4177282.1K
555Columbia State Community College11736
555Vaccine Research Center31734100
561Leibniz Institute for Astrophysics Potsdam4163355
561Georgia State University2162.4K3.5K
561University of Kent2161.9K2.9K
561Beihang University2161.9K2.2K
561University of Nusa Cendana11615332
561National Institutes of Natural Sciences, Japan116325427
561Shanghai Astronomical Observatory2164960
561Purple Mountain Observatory1166847
569Airbus1157096
569University of Southern California2156.1K7.6K
569King's College London1155.8K5.7K
569University of Aberdeen1154.4K4.5K
569Stevens Institute of Technology1151.1K1.2K
569Masaryk University2151.6K2.4K
569University of Montpellier2151.6K2.6K
569Bhabha Atomic Research Centre7155401.4K
569Stony Brook University1154.3K4.5K
569University of Insubria2159431.8K
569Saha Institute of Nuclear Physics415206487
569King Fahd University of Petroleum and Minerals1151.5K1.5K
569Indian Space Research Organisation115358366
582University of Winnipeg114735850
582Fudan University1145.3K5.1K
582Tomsk State University114868754
582Carnegie Institution for Science114586793
582University of Delaware1144.2K4.4K
582University of Saskatchewan1144.8K4.9K
582Universitat Politècnica de Catalunya3141.2K2.2K
582University of Campinas2143.4K3.9K
582University of Reims214257725
582Chubu University514191684
582International Space Science Institute1143340
582Nintendo of America11449
582Rhea (Belgium)11412
582Institute for the Science and Technology of Plasmas11411
596National Autonomous University of Mexico3133.3K4.7K
596University of Chile2133.0K4.1K
596University of the Western Cape1131.4K1.5K
596Shandong University2133.4K4.2K
596Johannes Kepler University Linz1131.6K1.8K
596Democritus University of Thrace2139871.9K
596Helsinki University of Technology4135261.6K
596Tianjin University3132.0K2.9K
596Swedish Space Corporation213922
596Altai State University113246155
606University of Tartu1122.5K2.8K
606Sejong University1121.3K1.6K
606University of Graz3121.3K2.9K
606New Mexico Institute of Mining and Technology112520685
606University of Valparaíso112603698
606ICRANet1122422
606University of Nevada, Las Vegas1121.2K1.6K
613Nankai University1112.6K2.8K
613Tibet University21173226
613University of Chemistry and Technology111548624
613University of Calicut311142374
613Hebei Normal University111745831
613Shandong Management University1113948
613British Antarctic Survey111439567
620Dartmouth College1102.6K3.3K
620Virginia Tech1105.8K6.2K
620Kanagawa University310333650
620Eindhoven University of Technology1102.7K3.3K
620Edge Hill University110567725
620University of Cape Town2103.1K4.8K
620Yokohama National University3107881.5K
620Nihon University3101.7K3.0K
620Indian Centre for Space Physics210612
620M. P. Birla Institute of Fundamental Research11023
620Yangzhou University1101.9K2.1K
620Indian Institute of Technology Indore110553703
620Australian Astronomical Observatory3102539
620Maison de la Simulation1101520
620National Research University Higher School of Economics1101.1K967
620Universidade Federal de Campina Grande110621450
636University of Orléans296131.3K
636Jacobs University Bremen196861.1K
636University of Guadalajara291.1K1.7K
636Bundeswehr University Munich19456607
636University of Tirana19151218
636Indian Institutes of Technology194.5K4.8K
636Utsunomiya University29561855
636Japan Atomic Energy Agency29513763
636Moscow Institute of Physics and Technology19721801
636Hasselt University191.1K1.7K
636Special Astrophysical Observatory of the Russian Academy of Science193833
636Higher University of San Andrés2986315
636National Institute of Informatics29218412
636Osaka Electro-Communication University29205312
636CUCEA29215
636Instituto Geofísico del Perú194873
652Istanbul Bilgi University18205352
652Institute for High Energy Physics18103106
652Cooperative Institute for Research in Environmental Sciences18288452
652Space Research Centre of Polish Academy of Sciences181428
652Raja Ramanna Centre for Advanced Technology18182239
652Taiyuan University of Technology181.2K1.3K
652The Aerospace Corporation38195461
652Mohanlal Sukhadia University, Udaipur18190266
660Hebrew University of Jerusalem175.1K5.9K
660Université catholique de Louvain174.5K5.6K
660Diamond Light Source17171266
660Florida State University174.5K5.4K
660Boğaziçi University171.4K1.9K
660Consiglio Nazionale delle Ricerche271.3K2.7K
660University of Bradford271.3K2.7K
660University of Salento171.6K2.2K
660Diego Portales University17415615
660University of the Free State279391.9K
660Warsaw University of Technology271.3K2.0K
660University of Toulon17439638
660Universidade Presbiteriana Mackenzie17550522
660National Scientific and Technical Research Council172.5K2.9K
674University of Rochester263.5K5.7K
674University of Tsukuba164.8K5.4K
674Bulgarian Academy of Sciences162.3K2.8K
674Cerro Tololo Inter-American Observatory162621
674University of Catania163.6K4.5K
674Kyoto Sangyo University26214554
674Skolkovo Institute of Science and Technology16468695
674Geological Survey of Denmark and Greenland16194292
674India Foundation for the Arts162234
674Toho University161.3K1.6K
674Sorbonne Universités268662.1K
674Vatican Observatory163128
686Freie Universität Berlin154.4K5.5K
686Korea Astronomy and Space Science Institute157093
686Max Planck Institute for Extraterrestrial Physics1545
686Yamaguchi University151.8K2.2K
686Western Kentucky University158661.4K
686Leibniz Institute of Photonic Technology15161268
686Japan Agency for Marine-Earth Science and Technology15170282
686Hampton University15238478
686Sultan Qaboos University151.7K2.6K
686Guangzhou University151.3K1.8K
686International Centre for Radio Astronomy Research351222
686CentraleSupélec1555159
686Universität Hannover255121.1K
686The Graduate University for Advanced Studies15433691
700Weizmann Institute of Science142.0K2.9K
700Kochi University of Technology14406565
700Paul Scherrer Institute247241.5K
700Astronomical Institute of Slovak Academy of Sciences143032
700Stellenbosch University143.5K4.7K
700Heriot-Watt University142.1K3.1K
700University of Girona141.4K2.2K
700University of North Bengal14354589
700NASA Research Park141344
709University of Tromsø – The Arctic University of Norway132.2K3.5K
709Ohio State University237.6K11.3K
709Technion – Israel Institute of Technology133.8K5.2K
709Federico Santa María Technical University13593998
709Atatürk University231.3K2.7K
709City University of New York135.1K6.6K
709Baylor University132.0K3.1K
709Keio University133.8K4.9K
709Lehman College13434860
709University of Brasília133.4K4.1K
709King Abdulaziz University133.4K4.8K
709Okayama University of Science137451.1K
709Homi Bhabha National Institute13670945
709Beijing Jiaotong University131.6K2.2K
709National Atmospheric Research Laboratory136187
709National Space Science Center13139188
709Laboratori Nazionali di Frascati13172246
709Scottish Universities Physics Alliance13261432
709Australian Signals Directorate13621
709KEK13356498
709National Institute for Basic Biology, Japan13352559
709Academia Sinica133.5K4.6K
709Universidad de Cantabria235351.5K
732Seoul National University125.8K7.4K
732Kazan Federal University228111.7K
732Aligarh Muslim University221.2K2.7K
732École des Ponts ParisTech12223441
732Emory University223.9K7.0K
732Auckland University of Technology121.5K2.6K
732University of Mauritius12447918
732University of Malaya124.2K6.0K
732Kyushu University125.6K7.1K
732Texas Tech University123.8K5.7K
732National University of Malaysia122.4K3.8K
732Huazhong University of Science and Technology124.6K5.9K
732Nazarbayev University126671.4K
732University of Zanjan127851.3K
732Kafr El-Sheikh University126341.1K
732Semnan University129091.4K
732Indian Institute of Technology Kanpur229392.1K
732W.M. Keck Observatory12714
732Laboratoire Psychologie de la Perception12710
751Technical University of Madrid211.7K3.7K
751Max Planck Institute for Astrophysics116092
751Max Planck Institute for Astronomy111319
751International Bureau of Weights and Measures11619
751Technische Universität Darmstadt112.4K3.8K
751Norwegian University of Science and Technology114.5K6.8K
751University of Cassino11235596
751University of South Africa111.5K2.5K
751Assam University11389845
751Rockwell International11253368
751Villanova University111.3K2.4K
751Tuscia University118491.6K
751Mendel University in Brno11339751
751Voronezh State University11517685
751Luleå University of Technology111.4K2.5K
751Tanta University111.7K2.8K
751Instituto Geográfico Nacional (España)112876
751Bangalore University115901.1K
751Utkal University11353779
751University of the Virgin Islands1144178
751Lassonde School of Engineering1181228
751University of California, Santa Barbara112.3K3.8K
751Canada–France–Hawaii Telescope111423
751Trieste Astronomical Observatory111319
751Calar Alto Observatory111016
776Smithsonian Institution108321.4K
776ESA Centre for Earth Observation103985
776Makerere University101.3K2.6K
776Michigan State University108.0K11.3K
776Istanbul Technical University102.1K3.4K
776Technical University of Civil Engineering of Bucharest1074145
776Franklin & Marshall College10314769
776Hiroshima City University10181417
776University of Wales102.4K3.9K
776Murdoch University102.0K3.8K
776Louisiana State University105.3K8.1K
776Grinnell College10279712
776Finnish Meteorological Institute10170345
776Federal University of Rio Grande do Norte102.5K3.6K
776CUCEI10121335
776Carter Observatory101117
776The American College of Financial Services1073195
776University of Sharjah101.1K2.5K
776National Time Service Center10710
776Institut national de l'information géographique et forestière102574
776UCL Observatory201438
776Arecibo Observatory105581
776National Air and Space Museum105484
776Chianti Multifunctional Observatory1018
776Sonneberg Observatory10918
776University of Bahrain104781.1K