| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Harvard–Smithsonian Center for Astrophysics | 18 | 2,202 | 54 | 25 |
| 2 | University of California | 18 | 1,007 | 5.9K | 3.9K |
| 3 | Chinese Academy of Sciences | 105 | 903 | 882 | 1.7K |
| 4 | University of Zurich | 8 | 819 | 1.8K | 786 |
| 5 | University of Toronto | 9 | 786 | 4.6K | 2.1K |
| 6 | University of Washington | 5 | 774 | 5.3K | 2.0K |
| 7 | McMaster University | 3 | 598 | 4.2K | 1.1K |
| 8 | California Institute of Technology | 10 | 582 | 957 | 813 |
| 9 | University of Amsterdam | 9 | 568 | 2.1K | 1.3K |
| 10 | University of Tokyo | 11 | 559 | 3.1K | 1.8K |
| 11 | University of Illinois at Urbana–Champaign | 5 | 422 | 2.8K | 1.4K |
| 12 | Technion – Israel Institute of Technology | 19 | 413 | 434 | 655 |
| 13 | Heidelberg University | 5 | 405 | 2.5K | 1.3K |
| 14 | University of Chicago | 3 | 387 | 4.2K | 1.7K |
| 15 | University of Oxford | 8 | 380 | 3.6K | 2.6K |
| 16 | Northwestern University | 4 | 357 | 3.9K | 2.0K |
| 16 | Steward Observatory | 3 | 357 | 26 | 12 |
| 18 | Vrije Universiteit Brussel | 7 | 349 | 805 | 583 |
| 19 | Enrico Fermi Institute | 1 | 338 | 156 | 55 |
| 20 | National Astronomical Observatories | 36 | 322 | 21 | 32 |
| 21 | University of Cambridge | 11 | 291 | 2.6K | 2.9K |
| 22 | University of Edinburgh | 4 | 286 | 4.1K | 2.1K |
| 23 | Leibniz Institute for Astrophysics Potsdam | 6 | 276 | 27 | 18 |
| 24 | University of Hawaii | 5 | 272 | 948 | 691 |
| 25 | Rutgers University | 2 | 263 | 5.7K | 2.1K |
| 26 | Los Alamos National Laboratory | 4 | 261 | 1.0K | 723 |
| 27 | Harvard University | 11 | 259 | 1.8K | 2.6K |
| 27 | Istanbul University | 20 | 259 | 300 | 567 |
| 29 | Ohio State University | 11 | 249 | 2.8K | 3.1K |
| 30 | Charles University | 19 | 246 | 502 | 1.0K |
| 31 | University of Minnesota | 5 | 238 | 5.3K | 3.6K |
| 32 | New York University | 2 | 235 | 4.4K | 1.6K |
| 33 | Drexel University | 6 | 230 | 793 | 757 |
| 34 | University of Colorado | 2 | 229 | 4.6K | 2.0K |
| 35 | Çanakkale Onsekiz Mart University | 45 | 227 | 2 | 63 |
| 35 | National Center for Scientific Research | 12 | 227 | 3.3K | 3.3K |
| 37 | University of Victoria | 1 | 211 | 3.7K | 952 |
| 37 | Sternberg Astronomical Institute | 16 | 211 | 23 | 24 |
| 39 | Ankara University | 29 | 208 | 88 | 432 |
| 40 | University of Texas at Austin | 2 | 207 | 7.9K | 3.6K |
| 41 | Cornell University | 5 | 205 | 3.6K | 3.0K |
| 42 | Durham University | 6 | 202 | 1.3K | 1.1K |
| 43 | Indian Institute of Astrophysics | 23 | 199 | 15 | 25 |
| 44 | Utrecht University | 4 | 198 | 3.3K | 2.4K |
| 45 | Paris Observatory | 6 | 192 | 144 | 125 |
| 46 | Carnegie Mellon University | 2 | 190 | 2.8K | 1.5K |
| 46 | Netherlands Institute for Radio Astronomy | 2 | 190 | 37 | 18 |
| 48 | National and Kapodistrian University of Athens | 13 | 189 | 972 | 1.5K |
| 49 | King Abdulaziz University | 10 | 187 | 655 | 815 |
| 50 | National Astronomical Observatory of Japan | 6 | 178 | 61 | 50 |
| 51 | Swinburne University of Technology | 5 | 176 | 651 | 550 |
| 51 | Amirkabir University of Technology | 2 | 176 | 1.3K | 485 |
| 53 | Moscow State University | 12 | 175 | 975 | 1.0K |
| 54 | University of Bologna | 6 | 172 | 2.7K | 2.4K |
| 54 | University of Maryland | 5 | 172 | 4.3K | 3.5K |
| 56 | Princeton University | 3 | 166 | 2.7K | 1.9K |
| 56 | Argonne National Laboratory | 1 | 166 | 1.7K | 736 |
| 56 | Lawrence Berkeley National Laboratory | 1 | 166 | 1.6K | 816 |
| 59 | University of Copenhagen | 3 | 165 | 4.7K | 3.0K |
| 59 | Niels Bohr Institute | 3 | 165 | 161 | 128 |
| 61 | University of Delhi | 24 | 163 | 210 | 676 |
| 62 | National Institute for Astrophysics | 6 | 159 | 61 | 44 |
| 62 | Institute for Cosmic Ray Research | 2 | 159 | 69 | 36 |
| 64 | Istituto Nazionale di Fisica Nucleare | 5 | 158 | 277 | 207 |
| 65 | National Autonomous University of Mexico | 20 | 150 | 681 | 1.5K |
| 66 | University of Salento | 7 | 149 | 351 | 457 |
| 67 | Rochester Institute of Technology | 2 | 148 | 718 | 266 |
| 68 | Allegheny College | 1 | 146 | 207 | 37 |
| 69 | Stanford University | 4 | 142 | 4.9K | 4.2K |
| 69 | University of Paris-Sud | 1 | 142 | 2.1K | 890 |
| 71 | Space Telescope Science Institute | 2 | 139 | 65 | 37 |
| 72 | Ege University | 33 | 138 | 46 | 554 |
| 73 | Seoul National University | 5 | 136 | 3.0K | 2.5K |
| 74 | University of Arizona | 10 | 131 | 2.1K | 3.3K |
| 75 | INFN Sezione di Lecce | 3 | 125 | 13 | 8 |
| 76 | Tel Aviv University | 6 | 122 | 2.9K | 3.1K |
| 77 | Instituto de Astrofísica de Canarias | 6 | 121 | 41 | 36 |
| 78 | Centro de Investigación y Tecnología Agroalimentaria de Aragón | 3 | 119 | 20 | 17 |
| 79 | Kumaun University | 13 | 118 | 17 | 68 |
| 80 | Hebrew University of Jerusalem | 2 | 117 | 3.7K | 2.2K |
| 81 | Goddard Space Flight Center | 5 | 114 | 286 | 370 |
| 81 | Yunnan University | 9 | 114 | 299 | 430 |
| 83 | Suffolk University | 8 | 113 | 25 | 124 |
| 84 | University of Padua | 17 | 111 | 1.1K | 3.1K |
| 85 | University of Trieste | 3 | 109 | 1.5K | 1.1K |
| 86 | Harish-Chandra Research Institute | 8 | 107 | 37 | 40 |
| 87 | Stockholm University | 1 | 106 | 4.4K | 2.0K |
| 88 | Robert Bosch (Germany) | 1 | 101 | 279 | 89 |
| 89 | Ghent University | 1 | 100 | 6.5K | 3.3K |
| 90 | University of Madras | 1 | 99 | 1.2K | 427 |
| 91 | Sri Aurobindo College | 11 | 98 | 2 | 2 |
| 92 | National University of Computer and Emerging Sciences | 8 | 97 | 18 | 50 |
| 93 | Polish Academy of Sciences | 4 | 96 | 2.5K | 2.2K |
| 93 | University of Leicester | 5 | 96 | 1.7K | 2.1K |
| 95 | CERN | 2 | 95 | 336 | 201 |
| 95 | Aristotle University of Thessaloniki | 12 | 95 | 968 | 2.3K |
| 97 | University of Florence | 6 | 93 | 1.9K | 2.5K |
| 98 | Banaras Hindu University | 7 | 91 | 747 | 1.0K |
| 99 | ETH Zürich | 2 | 90 | 3.6K | 2.9K |
| 99 | Universidad Nacional de La Plata | 5 | 90 | 637 | 601 |
| 101 | Bhabha Atomic Research Centre | 14 | 89 | 333 | 650 |
| 102 | Atma Ram Sanatan Dharma College | 9 | 88 | 3 | 11 |
| 103 | University of Belgrade | 7 | 87 | 1.3K | 1.7K |
| 103 | Università degli Studi Roma Tre | 2 | 87 | 432 | 265 |
| 105 | Birla Institute of Technology and Science, Pilani | 6 | 86 | 178 | 305 |
| 106 | INFN Sezione di Perugia | 3 | 85 | 14 | 10 |
| 106 | University of Management and Technology | 4 | 85 | 113 | 102 |
| 108 | University of Sydney | 4 | 84 | 5.2K | 5.0K |
| 109 | University of Potsdam | 1 | 83 | 2.0K | 979 |
| 109 | Lawrence Livermore National Laboratory | 3 | 83 | 922 | 982 |
| 111 | Astronomical Observatory | 4 | 82 | 35 | 24 |
| 112 | Complutense University of Madrid | 3 | 81 | 3.4K | 2.5K |
| 113 | Rensselaer Polytechnic Institute | 2 | 80 | 1.6K | 1.4K |
| 114 | University of Southampton | 3 | 79 | 3.7K | 3.4K |
| 114 | Tokyo Institute of Technology | 7 | 79 | 1.5K | 1.8K |
| 116 | Beykent University | 3 | 78 | 32 | 29 |
| 117 | American Museum of Natural History | 4 | 77 | 224 | 312 |
| 117 | Chungnam National University | 4 | 77 | 1.1K | 1.1K |
| 117 | Lovely Professional University | 5 | 77 | 206 | 281 |
| 120 | Sejong University | 5 | 76 | 501 | 692 |
| 120 | Chiang Mai University | 8 | 76 | 439 | 976 |
| 120 | North-West University | 6 | 76 | 328 | 488 |
| 123 | University of Göttingen | 1 | 75 | 4.3K | 2.5K |
| 123 | University of the Witwatersrand | 3 | 75 | 2.2K | 1.8K |
| 123 | Aryabhatta Research Institute of Observational Sciences | 14 | 75 | 7 | 21 |
| 123 | Universitat Politècnica de Catalunya | 2 | 75 | 1.5K | 1.1K |
| 127 | University of Liège | 8 | 74 | 996 | 2.3K |
| 128 | University of Nigeria | 5 | 73 | 381 | 330 |
| 128 | Raman Research Institute | 6 | 73 | 78 | 106 |
| 130 | University of Southern California | 5 | 72 | 3.7K | 4.7K |
| 130 | University of Florida | 2 | 72 | 7.6K | 5.5K |
| 132 | Tokyo University of Science | 1 | 70 | 2.1K | 925 |
| 132 | Indian Centre for Space Physics | 4 | 70 | 3 | 3 |
| 134 | University of Ljubljana | 2 | 69 | 2.9K | 2.0K |
| 134 | State University of New York | 3 | 69 | 3.9K | 3.7K |
| 136 | University of Tsukuba | 3 | 67 | 3.0K | 2.4K |
| 137 | University of Notre Dame | 2 | 66 | 2.8K | 2.1K |
| 137 | Pennsylvania State University | 2 | 66 | 7.3K | 5.5K |
| 139 | Indian Institute of Science | 7 | 65 | 1.0K | 1.6K |
| 139 | Vassar College | 2 | 65 | 259 | 191 |
| 139 | Swami Ramanand Teerth Marathwada University | 5 | 65 | 21 | 70 |
| 142 | Russian Academy of Sciences | 8 | 64 | 2.4K | 2.9K |
| 143 | Cardiff University | 2 | 63 | 3.8K | 3.1K |
| 144 | Haverford College | 1 | 62 | 341 | 192 |
| 144 | Huaibei Normal University | 9 | 62 | 42 | 114 |
| 146 | Shandong University | 8 | 61 | 1.6K | 2.5K |
| 146 | Islamia University of Bahawalpur | 7 | 61 | 146 | 293 |
| 148 | Shahid Beheshti University | 3 | 60 | 876 | 726 |
| 149 | Stony Brook University | 1 | 59 | 4.3K | 2.7K |
| 149 | University of Notre Dame Australia | 1 | 59 | 1.4K | 872 |
| 149 | Tunis El Manar University | 1 | 59 | 1.2K | 346 |
| 152 | Tata Institute of Fundamental Research | 8 | 58 | 281 | 548 |
| 152 | Johns Hopkins University | 3 | 58 | 4.8K | 4.9K |
| 152 | Long Island University | 1 | 58 | 623 | 272 |
| 152 | University of Peloponnese | 3 | 58 | 107 | 119 |
| 156 | University of Vienna | 5 | 56 | 2.4K | 3.4K |
| 156 | Nanchang University | 6 | 56 | 606 | 1.0K |
| 156 | University of Nevada, Reno | 1 | 56 | 4.3K | 2.4K |
| 159 | Guizhou University | 4 | 53 | 509 | 569 |
| 159 | University of Wisconsin–Madison | 1 | 53 | 10.0K | 6.6K |
| 161 | University of Michigan | 3 | 52 | 7.3K | 7.2K |
| 161 | Brera Astronomical Observatory | 2 | 52 | 34 | 36 |
| 163 | University of Tabriz | 10 | 51 | 332 | 973 |
| 163 | Yunnan Normal University | 9 | 51 | 70 | 285 |
| 165 | Cairo University | 8 | 50 | 1.3K | 2.3K |
| 165 | Moscow Institute of Physics and Technology | 2 | 50 | 503 | 333 |
| 167 | Katholieke Universiteit Leuven | 4 | 49 | 3.7K | 4.9K |
| 167 | Kapteyn Astronomical Institute | 2 | 49 | 53 | 45 |
| 167 | National Technological University | 2 | 49 | 124 | 80 |
| 170 | Leiden University | 3 | 48 | 2.4K | 2.9K |
| 170 | University of Birmingham | 2 | 48 | 5.5K | 4.8K |
| 170 | Osmania University | 5 | 48 | 281 | 456 |
| 170 | Manipal University Jaipur | 2 | 48 | 145 | 118 |
| 174 | Massachusetts Institute of Technology | 1 | 47 | 5.6K | 4.3K |
| 174 | University of the Punjab | 11 | 47 | 177 | 719 |
| 174 | Anton Pannekoek Institute for Astronomy | 1 | 47 | 32 | 22 |
| 177 | National Tsing Hua University | 7 | 46 | 800 | 1.5K |
| 177 | University of Oslo | 2 | 46 | 4.8K | 4.3K |
| 177 | University of South Carolina | 1 | 46 | 5.4K | 3.6K |
| 177 | Slovak Academy of Sciences | 7 | 46 | 656 | 1.4K |
| 177 | University of Louisville | 1 | 46 | 4.1K | 2.6K |
| 177 | Utkal University | 1 | 46 | 355 | 172 |
| 177 | University of California, Santa Cruz | 1 | 46 | 1.1K | 926 |
| 184 | Brown University | 4 | 45 | 2.3K | 3.5K |
| 184 | New Mexico State University | 2 | 45 | 1.4K | 1.4K |
| 184 | Dali University | 5 | 45 | 34 | 85 |
| 187 | Shumen University | 12 | 44 | 1 | 13 |
| 188 | Federal University of Rio Grande do Sul | 4 | 43 | 2.4K | 2.7K |
| 189 | University of Turku | 3 | 42 | 2.2K | 2.9K |
| 189 | Ben-Gurion University of the Negev | 5 | 42 | 1.7K | 3.1K |
| 189 | University of Toronto Scarborough | 1 | 42 | 613 | 505 |
| 189 | Guangzhou University | 1 | 42 | 1.3K | 780 |
| 189 | National Research Council Canada | 4 | 42 | 856 | 1.5K |
| 194 | Nanjing University | 8 | 41 | 1.2K | 2.6K |
| 194 | National Central University | 7 | 41 | 574 | 1.3K |
| 194 | United States Naval Research Laboratory | 2 | 41 | 792 | 899 |
| 194 | Andhra University | 6 | 41 | 220 | 437 |
| 194 | National Observatory of Athens | 4 | 41 | 120 | 195 |
| 199 | Sapienza University of Rome | 4 | 40 | 3.3K | 4.4K |
| 199 | Joint Institute for Nuclear Research | 1 | 40 | 607 | 358 |
| 199 | Kyungpook National University | 3 | 40 | 1.9K | 2.1K |
| 199 | Butler University | 7 | 40 | 19 | 175 |
| 199 | Arak University | 11 | 40 | 37 | 299 |
| 204 | Bulgarian Academy of Sciences | 10 | 39 | 536 | 1.5K |
| 205 | Ames Research Center | 1 | 38 | 945 | 848 |
| 205 | University of Oregon | 1 | 38 | 3.2K | 2.4K |
| 205 | University of Tasmania | 1 | 38 | 3.4K | 2.5K |
| 205 | Carnegie Institution for Science | 1 | 38 | 589 | 615 |
| 205 | National University of Córdoba | 6 | 38 | 420 | 1.0K |
| 205 | Herzberg Institute of Astrophysics | 4 | 38 | 45 | 59 |
| 205 | National University of Ireland | 1 | 38 | 2.4K | 2.0K |
| 205 | Abastumani Astrophysical Observatory | 3 | 38 | 21 | 18 |
| 213 | University of Basel | 2 | 37 | 2.7K | 2.9K |
| 213 | Purple Mountain Observatory | 4 | 37 | 29 | 29 |
| 213 | Lancaster University | 1 | 37 | 3.2K | 2.3K |
| 216 | Waseda University | 2 | 36 | 2.1K | 1.8K |
| 217 | Jaypee University of Engineering and Technology | 2 | 35 | 48 | 55 |
| 218 | University of Hamburg | 2 | 34 | 3.0K | 3.2K |
| 218 | GLA University | 2 | 34 | 141 | 152 |
| 220 | University of Coimbra | 1 | 33 | 3.6K | 2.5K |
| 220 | Indian Institute of Technology Kharagpur | 2 | 33 | 1.3K | 1.3K |
| 220 | Xiangtan University | 8 | 33 | 283 | 689 |
| 220 | Universidade do Porto | 1 | 33 | 2.4K | 1.8K |
| 224 | Yale University | 1 | 32 | 6.6K | 5.3K |
| 224 | University of British Columbia | 1 | 32 | 10.0K | 7.7K |
| 224 | Ahmadu Bello University | 2 | 32 | 592 | 458 |
| 224 | University of São Paulo | 6 | 32 | 4.4K | 6.1K |
| 228 | Istanbul Technical University | 2 | 31 | 1.5K | 1.5K |
| 228 | Royal Observatory in Greenwich | 1 | 31 | 94 | 65 |
| 230 | University of the Balearic Islands | 2 | 30 | 765 | 987 |
| 230 | Yunnan Observatories | 5 | 30 | 16 | 12 |
| 232 | European Southern Observatory | 5 | 29 | 47 | 81 |
| 232 | Korea Astronomy and Space Science Institute | 5 | 29 | 37 | 55 |
| 232 | Pedagogical University of Cracow | 1 | 29 | 331 | 146 |
| 232 | International School for Advanced Studies | 2 | 29 | 190 | 256 |
| 236 | National Academy of Sciences of Ukraine | 4 | 28 | 966 | 1.4K |
| 236 | RIKEN | 1 | 28 | 1.5K | 1.3K |
| 236 | Shanghai University | 5 | 28 | 1.1K | 1.8K |
| 236 | National Defence Academy | 3 | 28 | 25 | 53 |
| 236 | Gauhati University | 4 | 28 | 148 | 337 |
| 241 | University of Central Florida | 3 | 27 | 2.0K | 3.1K |
| 241 | University of Waikato | 1 | 27 | 1.8K | 1.6K |
| 241 | University of Massachusetts | 2 | 27 | 4.0K | 4.8K |
| 241 | Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences | 1 | 27 | 278 | 311 |
| 241 | China West Normal University | 5 | 27 | 135 | 391 |
| 241 | National Centre for Radio Astrophysics | 1 | 27 | 39 | 29 |
| 241 | National Space Science and Technology Center | 1 | 27 | 38 | 45 |
| 241 | Sabancı University | 4 | 27 | 204 | 730 |
| 249 | Tsinghua University | 4 | 26 | 3.1K | 4.2K |
| 249 | Czech Academy of Sciences | 6 | 26 | 1.4K | 2.8K |
| 249 | Shanghai Jiao Tong University | 3 | 26 | 3.8K | 4.5K |
| 249 | Ural State University | 4 | 26 | 116 | 186 |
| 249 | University of Idaho | 1 | 26 | 2.1K | 1.8K |
| 249 | Argentine National Observatory | 1 | 26 | 18 | 9 |
| 249 | Visvesvaraya National Institute of Technology | 1 | 26 | 445 | 361 |
| 256 | Boğaziçi University | 2 | 25 | 838 | 1.2K |
| 256 | Fukushima University | 1 | 25 | 303 | 185 |
| 256 | Beijing Normal University | 9 | 25 | 785 | 2.4K |
| 256 | Special Astrophysical Observatory of the Russian Academy of Science | 2 | 25 | 26 | 23 |
| 256 | Shiraz University | 3 | 25 | 1.1K | 1.6K |
| 256 | GMR Institute of Technology | 3 | 25 | 31 | 80 |
| 256 | Kandilli Observatory | 1 | 25 | 51 | 52 |
| 263 | Jagiellonian University | 5 | 24 | 1.3K | 2.5K |
| 263 | Lund University | 2 | 24 | 5.3K | 6.0K |
| 265 | University of Rochester | 2 | 23 | 3.5K | 4.2K |
| 265 | Indian Institutes of Technology | 5 | 23 | 2.2K | 3.7K |
| 265 | Ural Federal University | 2 | 23 | 543 | 503 |
| 265 | Homi Bhabha National Institute | 4 | 23 | 277 | 437 |
| 265 | Cerritos College | 1 | 23 | 6 | 8 |
| 265 | Universidad de Cantabria | 1 | 23 | 878 | 802 |
| 271 | University of Cologne | 1 | 22 | 4.6K | 4.1K |
| 271 | California State University | 6 | 22 | 1.7K | 4.3K |
| 273 | Kangwon National University | 1 | 21 | 1.9K | 1.7K |
| 273 | University of Tehran | 5 | 21 | 1.8K | 3.7K |
| 273 | Masaryk University | 9 | 21 | 402 | 2.1K |
| 273 | University of Calcutta | 6 | 21 | 561 | 1.5K |
| 273 | University of Rzeszow | 2 | 21 | 519 | 502 |
| 278 | Brandenburg University of Technology | 1 | 20 | 578 | 574 |
| 278 | Ferdowsi University of Mashhad | 3 | 20 | 1.1K | 1.8K |
| 278 | Hirosaki University | 1 | 20 | 1.1K | 957 |
| 278 | King Saud University | 7 | 20 | 1.4K | 4.0K |
| 278 | Niğde Ömer Halisdemir University | 3 | 20 | 173 | 470 |
| 278 | Bhilai Institute of Technology, Durg | 4 | 20 | 17 | 36 |
| 284 | University of Hong Kong | 4 | 19 | 3.6K | 6.1K |
| 284 | Peking University | 4 | 19 | 3.1K | 5.0K |
| 284 | Nagoya University | 3 | 19 | 2.9K | 3.9K |
| 284 | Russian Space Research Institute | 1 | 19 | 140 | 105 |
| 284 | JILA | 2 | 19 | 123 | 176 |
| 284 | Huazhong University of Science and Technology | 3 | 19 | 3.1K | 4.2K |
| 284 | University of Zululand | 2 | 19 | 223 | 287 |
| 284 | Islamic Azad University | 5 | 19 | 2.7K | 4.3K |
| 284 | Eastern University | 3 | 19 | 44 | 79 |
| 284 | Tilka Manjhi Bhagalpur University | 1 | 19 | 61 | 50 |
| 294 | Max Planck Institute for Astrophysics | 2 | 18 | 47 | 52 |
| 294 | University of Arkansas at Little Rock | 1 | 18 | 569 | 678 |
| 294 | University of Extremadura | 2 | 18 | 1.4K | 1.9K |
| 294 | University of Arkansas | 1 | 18 | 3.5K | 3.2K |
| 294 | University of Sussex | 1 | 18 | 3.6K | 3.5K |
| 294 | University of Catania | 2 | 18 | 2.5K | 3.5K |
| 294 | Andrés Bello University | 2 | 18 | 483 | 765 |
| 294 | University of Sistan and Baluchestan | 1 | 18 | 534 | 476 |
| 302 | İzmir Institute of Technology | 2 | 17 | 332 | 601 |
| 302 | Auburn University | 5 | 17 | 1.5K | 3.8K |
| 302 | Irkutsk State University | 1 | 17 | 338 | 225 |
| 302 | University of Manitoba | 1 | 17 | 5.6K | 5.2K |
| 302 | Kobe University | 2 | 17 | 2.2K | 2.8K |
| 302 | Georgia State University | 2 | 17 | 2.4K | 3.4K |
| 302 | University of Antofagasta | 2 | 17 | 216 | 367 |
| 302 | Florida Institute of Technology | 2 | 17 | 489 | 891 |
| 302 | Blagoveshchensk State Pedagogical University | 1 | 17 | 26 | 16 |
| 302 | Henan Polytechnic University | 2 | 17 | 621 | 786 |
| 302 | Indian Institute of Technology Hyderabad | 2 | 17 | 356 | 568 |
| 313 | Maputo University | 3 | 16 | 158 | 346 |
| 313 | Kırklareli University | 1 | 16 | 167 | 159 |
| 313 | University of Oklahoma | 1 | 16 | 4.4K | 4.3K |
| 313 | Pontifical Catholic University of Chile | 2 | 16 | 2.0K | 3.0K |
| 313 | Aix-Marseille University | 3 | 16 | 1.6K | 3.0K |
| 313 | Origins Institute | 1 | 16 | 16 | 22 |
| 313 | Hainan Tropical Ocean University | 3 | 16 | 20 | 69 |
| 313 | Tezpur University | 3 | 16 | 288 | 653 |
| 313 | National Institute of Technology, Manipur | 2 | 16 | 44 | 76 |
| 322 | University of Chile | 1 | 15 | 4.2K | 3.9K |
| 322 | George Washington University | 1 | 15 | 4.5K | 4.5K |
| 322 | University of Malaya | 3 | 15 | 2.2K | 4.0K |
| 322 | Central China Normal University | 5 | 15 | 418 | 1.2K |
| 322 | Presidency University | 4 | 15 | 183 | 565 |
| 322 | Max Planck Institute for Gravitational Physics | 2 | 15 | 41 | 85 |
| 322 | COMSATS University Islamabad | 4 | 15 | 725 | 1.8K |
| 322 | Lawrence Technological University | 1 | 15 | 77 | 117 |
| 322 | Sant Gadge Baba Amravati University | 1 | 15 | 102 | 138 |
| 322 | Shivaji College | 3 | 15 | 4 | 29 |
| 322 | University of Birjand | 6 | 15 | 54 | 447 |
| 333 | University of Pisa | 2 | 14 | 3.9K | 5.2K |
| 333 | Chalmers University of Technology | 1 | 14 | 2.8K | 3.1K |
| 333 | York University | 1 | 14 | 4.5K | 4.5K |
| 333 | Consiglio Nazionale delle Ricerche | 3 | 14 | 975 | 2.4K |
| 333 | University of Wyoming | 1 | 14 | 2.6K | 2.9K |
| 333 | University of Valparaíso | 2 | 14 | 343 | 648 |
| 333 | Saha Institute of Nuclear Physics | 1 | 14 | 466 | 504 |
| 333 | Erciyes University | 3 | 14 | 812 | 1.8K |
| 333 | Shri Mata Vaishno Devi University | 1 | 14 | 231 | 256 |
| 333 | Millennium Institute of Astrophysics | 1 | 14 | 11 | 11 |
| 333 | University of California, Santa Barbara | 1 | 14 | 2.3K | 2.6K |
| 333 | Jiwaji University | 6 | 14 | 48 | 368 |
| 345 | University of Bonn | 1 | 13 | 4.5K | 4.7K |
| 345 | University of the Aegean | 3 | 13 | 395 | 1.2K |
| 345 | University of KwaZulu-Natal | 3 | 13 | 1.4K | 2.8K |
| 345 | Middle East Technical University | 2 | 13 | 1.7K | 2.7K |
| 345 | Majmaah University | 1 | 13 | 431 | 488 |
| 345 | Academia Sinica | 1 | 13 | 3.5K | 3.6K |
| 351 | Ewha Womans University | 3 | 12 | 1.2K | 2.6K |
| 351 | University of Milan | 1 | 12 | 5.9K | 6.1K |
| 351 | Max Planck Institute for Nuclear Physics | 1 | 12 | 100 | 131 |
| 351 | University of Valencia | 2 | 12 | 3.6K | 4.6K |
| 351 | University of Dodoma | 3 | 12 | 22 | 127 |
| 351 | Joseph Fourier University | 1 | 12 | 1.1K | 1.7K |
| 351 | University of Lisbon | 1 | 12 | 4.7K | 4.7K |
| 351 | Paris Diderot University | 1 | 12 | 2.2K | 2.6K |
| 351 | Saint Mary's University | 1 | 12 | 674 | 860 |
| 351 | Clermont Auvergne University | 1 | 12 | 929 | 1.1K |
| 351 | University of Hertfordshire | 1 | 12 | 1.5K | 1.8K |
| 351 | Sharif University of Technology | 3 | 12 | 1.2K | 2.0K |
| 351 | Jadavpur University | 3 | 12 | 1.2K | 2.2K |
| 351 | Ain Shams University | 1 | 12 | 3.0K | 2.9K |
| 351 | Guizhou Normal University | 8 | 12 | 47 | 451 |
| 351 | Meerut College | 2 | 12 | 21 | 49 |
| 351 | The College of New Jersey | 1 | 12 | 528 | 663 |
| 351 | Infrared Processing and Analysis Center | 1 | 12 | 30 | 29 |
| 351 | TÜBİTAK National Observatory | 2 | 12 | 5 | 7 |
| 351 | Observatoire de la Côte d’Azur | 1 | 12 | 100 | 118 |
| 371 | Pusan National University | 2 | 11 | 2.1K | 3.0K |
| 371 | University of Tromsø – The Arctic University of Norway | 1 | 11 | 2.2K | 2.7K |
| 371 | Universidad de Guanajuato | 2 | 11 | 584 | 985 |
| 371 | University of Innsbruck | 2 | 11 | 2.1K | 3.4K |
| 371 | University of Cape Town | 1 | 11 | 4.4K | 4.7K |
| 371 | University of Białystok | 1 | 11 | 694 | 642 |
| 371 | Ilia State University | 5 | 11 | 43 | 310 |
| 371 | University of Zanjan | 3 | 11 | 338 | 861 |
| 371 | Maharaja Agrasen College | 3 | 11 | 5 | 16 |
| 371 | Nanjing University of Information Science and Technology | 1 | 11 | 1.0K | 1.1K |
| 371 | Federal University of Pelotas | 1 | 11 | 1.8K | 1.5K |
| 371 | State University of Santa Cruz | 3 | 11 | 229 | 539 |
| 371 | American Association of Variable Star Observers | 3 | 11 | 13 | 19 |
| 384 | University of Würzburg | 1 | 10 | 3.4K | 4.0K |
| 384 | Akdeniz University | 4 | 10 | 491 | 1.9K |
| 384 | Ariel University | 1 | 10 | 915 | 1.1K |
| 384 | Purdue University | 1 | 10 | 7.4K | 7.7K |
| 384 | Kyung Hee University | 1 | 10 | 3.1K | 3.4K |
| 384 | University of Jaén | 1 | 10 | 1.5K | 1.8K |
| 384 | Colorado School of Mines | 1 | 10 | 1.3K | 1.6K |
| 384 | Democritus University of Thrace | 1 | 10 | 1.6K | 2.1K |
| 384 | Daulat Ram College | 2 | 10 | 2 | 2 |
| 384 | Kunming University | 1 | 10 | 147 | 198 |
| 384 | Shaqra University | 3 | 10 | 82 | 351 |
| 395 | Australian National University | 1 | 9 | 5.6K | 6.2K |
| 395 | Autonomous University of Madrid | 1 | 9 | 4.1K | 4.5K |
| 395 | University of Patras | 2 | 9 | 2.0K | 3.6K |
| 395 | Guangxi University | 1 | 9 | 1.6K | 1.7K |
| 395 | University of the Free State | 1 | 9 | 1.5K | 1.7K |
| 395 | Indian Institute of Information Technology, Allahabad | 1 | 9 | 59 | 85 |
| 395 | Federal University of São Paulo | 3 | 9 | 1.7K | 3.2K |
| 395 | Central University of Rajasthan | 1 | 9 | 272 | 420 |
| 395 | University of Kashan | 2 | 9 | 485 | 832 |
| 395 | University of Chinese Academy of Sciences | 5 | 9 | 1.6K | 3.4K |
| 395 | Dezhou University | 2 | 9 | 98 | 288 |
| 395 | Guangdong Institute of Education | 1 | 9 | 109 | 135 |
| 407 | University College London | 3 | 8 | 5.4K | 8.9K |
| 407 | Anglia Ruskin University | 1 | 8 | 936 | 1.4K |
| 407 | Monash University | 1 | 8 | 8.0K | 8.6K |
| 407 | Assam University | 1 | 8 | 391 | 564 |
| 407 | University of Warwick | 3 | 8 | 3.0K | 6.0K |
| 407 | Queen's University Belfast | 1 | 8 | 3.9K | 4.7K |
| 407 | Liaocheng University | 1 | 8 | 770 | 962 |
| 407 | Hamedan University of Technology | 1 | 8 | 137 | 221 |
| 407 | National Institute of Technology, Durgapur | 1 | 8 | 351 | 469 |
| 407 | Technological Educational Institute of Athens | 1 | 8 | 184 | 401 |
| 417 | Paul Scherrer Institute | 1 | 7 | 983 | 1.4K |
| 417 | Université de Montréal | 2 | 7 | 4.7K | 7.1K |
| 417 | Lehigh University | 1 | 7 | 2.1K | 2.7K |
| 417 | University of Rijeka | 1 | 7 | 886 | 1.2K |
| 417 | Sofia University | 1 | 7 | 884 | 1.1K |
| 417 | Aarhus University | 2 | 7 | 4.6K | 7.1K |
| 417 | University of Milan-Bicocca | 2 | 7 | 530 | 1.6K |
| 417 | University of Science and Technology of China | 3 | 7 | 2.0K | 3.7K |
| 417 | Yerevan State University | 1 | 7 | 442 | 516 |
| 417 | Southern Federal University | 1 | 7 | 894 | 842 |
| 417 | Universidad ECCI | 1 | 7 | 28 | 21 |
| 417 | National Textile University | 1 | 7 | 135 | 260 |
| 417 | INFN Sezione di Pisa | 1 | 7 | 40 | 71 |
| 417 | Tartu Observatory | 3 | 7 | 25 | 78 |
| 417 | Amity University | 1 | 7 | 965 | 1.2K |
| 432 | West Virginia University | 1 | 6 | 4.3K | 5.4K |
| 432 | University of Łódź | 1 | 6 | 1.8K | 2.0K |
| 432 | Zhejiang University | 1 | 6 | 6.1K | 6.8K |
| 432 | National Academy of Sciences | 1 | 6 | 1.2K | 1.5K |
| 432 | University of the Western Cape | 1 | 6 | 1.4K | 1.9K |
| 432 | Nordic Institute for Theoretical Physics | 1 | 6 | 109 | 146 |
| 432 | University of Wales | 1 | 6 | 2.4K | 3.2K |
| 432 | National University of Kharkiv | 1 | 6 | 512 | 543 |
| 432 | U.S. Cellular | 1 | 6 | 4 | 5 |
| 432 | Inter-University Centre for Astronomy and Astrophysics | 3 | 6 | 38 | 90 |
| 432 | Federal University of Rio Grande do Norte | 1 | 6 | 2.5K | 2.4K |
| 432 | Yerevan Physics Institute | 1 | 6 | 119 | 118 |
| 432 | Bu-Ali Sina University | 2 | 6 | 577 | 1.3K |
| 432 | Fakir Mohan University | 1 | 6 | 68 | 142 |
| 432 | Kunming University of Science and Technology | 3 | 6 | 787 | 1.8K |
| 432 | Manipur University | 1 | 6 | 192 | 292 |
| 432 | Graphic Era Hill University | 2 | 6 | 30 | 118 |
| 432 | Indian Institute of Science Education and Research, Mohali | 1 | 6 | 100 | 160 |
| 432 | Shanghai Astronomical Observatory | 1 | 6 | 76 | 82 |
| 451 | Simon Fraser University | 1 | 5 | 4.4K | 5.7K |
| 451 | Max Planck Institute for Astronomy | 1 | 5 | 13 | 14 |
| 451 | Kagoshima University | 1 | 5 | 2.2K | 2.7K |
| 451 | Kyoto University | 1 | 5 | 7.1K | 7.8K |
| 451 | University of Toulouse | 1 | 5 | 2.8K | 3.9K |
| 451 | University of Franche-Comté | 1 | 5 | 916 | 1.6K |
| 451 | Newcastle University | 1 | 5 | 5.4K | 6.8K |
| 451 | University of Insubria | 1 | 5 | 1.4K | 2.3K |
| 451 | European Space Astronomy Centre | 1 | 5 | 41 | 49 |
| 451 | University of Central Lancashire | 2 | 5 | 905 | 2.3K |
| 451 | University of Johannesburg | 5 | 5 | 610 | 2.7K |
| 451 | University of Kashmir | 1 | 5 | 808 | 1.2K |
| 451 | İzmir University of Economics | 2 | 5 | 130 | 497 |
| 451 | Tokat Gaziosmanpaşa University | 2 | 5 | 395 | 1.1K |
| 451 | Payame Noor University | 1 | 5 | 951 | 1.3K |
| 451 | Kavli Institute for Particle Astrophysics and Cosmology | 1 | 5 | 25 | 32 |
| 451 | Mekelle University | 2 | 5 | 198 | 665 |
| 451 | Mizoram University | 1 | 5 | 227 | 433 |
| 451 | Nanchang Normal University | 1 | 5 | 37 | 69 |
| 451 | Institut de Recherche sur les Systèmes Atomiques et Moléculaires Complexes | 1 | 5 | 86 | 137 |
| 451 | Romanian Academy | 1 | 5 | 620 | 909 |
| 451 | Armagh Observatory | 2 | 5 | 34 | 52 |
| 451 | Astro Space Center | 1 | 5 | 34 | 35 |
| 474 | Beijing Institute of Technology | 1 | 4 | 2.4K | 2.9K |
| 474 | Tbilisi State University | 1 | 4 | 236 | 344 |
| 474 | Dartmouth College | 1 | 4 | 2.6K | 3.8K |
| 474 | German Aerospace Center | 1 | 4 | 544 | 925 |
| 474 | National Institute of Standards and Technology | 1 | 4 | 1.9K | 2.5K |
| 474 | University of Manchester | 2 | 4 | 6.6K | 10.0K |
| 474 | Henan University | 3 | 4 | 671 | 2.0K |
| 474 | Kokugakuin University | 1 | 4 | 42 | 51 |
| 474 | Baylor University | 1 | 4 | 2.0K | 3.0K |
| 474 | Brock University | 1 | 4 | 1.7K | 2.6K |
| 474 | Case Western Reserve University | 1 | 4 | 5.5K | 6.9K |
| 474 | Hong Kong University of Science and Technology | 1 | 4 | 2.6K | 3.5K |
| 474 | University of Oulu | 1 | 4 | 3.4K | 4.8K |
| 474 | University Of Nizwa | 1 | 4 | 257 | 485 |
| 474 | Virtual University of Pakistan | 1 | 4 | 73 | 167 |
| 474 | Berhampur University | 1 | 4 | 219 | 332 |
| 474 | Central University of Jharkhand | 1 | 4 | 151 | 305 |
| 474 | Shahrud University of Technology | 2 | 4 | 499 | 1.1K |
| 474 | Hubei University of Education | 2 | 4 | 41 | 199 |
| 474 | Bodoland University | 1 | 4 | 28 | 63 |
| 474 | Malayer University | 1 | 4 | 309 | 497 |
| 474 | Henry Baker College | 1 | 4 | 1 | 1 |
| 474 | National Scientific and Technical Research Council | 1 | 4 | 2.5K | 3.2K |
| 474 | Observatoire Midi-Pyrénées | 1 | 4 | 177 | 295 |
| 474 | Konkoly Observatory | 2 | 4 | 43 | 72 |
| 499 | Kansas State University | 1 | 3 | 3.5K | 5.0K |
| 499 | L. N. Gumilyov Eurasian National University | 1 | 3 | 303 | 362 |
| 499 | Çukurova University | 1 | 3 | 1.5K | 2.4K |
| 499 | University of Melbourne | 1 | 3 | 9.1K | 11.0K |
| 499 | Alzahra University | 1 | 3 | 564 | 953 |
| 499 | University of Alabama | 2 | 3 | 3.7K | 6.9K |
| 499 | University of La Laguna | 2 | 3 | 1.2K | 2.7K |
| 499 | University of South Africa | 1 | 3 | 1.5K | 2.2K |
| 499 | Chongqing University | 2 | 3 | 2.0K | 3.4K |
| 499 | Tohoku University | 1 | 3 | 5.1K | 6.3K |
| 499 | Iowa State University | 1 | 3 | 5.4K | 6.9K |
| 499 | Western University | 1 | 3 | 2.7K | 4.1K |
| 499 | Delaware State University | 2 | 3 | 130 | 558 |
| 499 | New Jersey Institute of Technology | 2 | 3 | 951 | 2.3K |
| 499 | Bharathiar University | 2 | 3 | 658 | 1.5K |
| 499 | Agricultural University of Hebei | 1 | 3 | 568 | 922 |
| 499 | Aksum University | 1 | 3 | 73 | 183 |
| 499 | Chhattisgarh Swami Vivekanand Technical University | 1 | 3 | 12 | 21 |
| 499 | Christ University | 1 | 3 | 359 | 595 |
| 499 | Federal University of Paraíba | 1 | 3 | 2.0K | 2.3K |
| 499 | Graphic Era | 1 | 3 | 86 | 211 |
| 499 | Shri Shankaracharya Technical Campus | 1 | 3 | 20 | 53 |
| 499 | Universiti Tunku Abdul Rahman | 1 | 3 | 590 | 1.1K |
| 499 | Xingtai University | 1 | 3 | 37 | 97 |
| 499 | Zhengzhou University of Light Industry | 1 | 3 | 688 | 993 |
| 499 | Shri Shankaracharya Engineering College | 1 | 3 | 1 | 6 |
| 499 | Swami Rama Himalayan University | 1 | 3 | 71 | 131 |
| 499 | Universidade Federal do Recôncavo da Bahia | 1 | 3 | 370 | 444 |
| 499 | Australian Astronomical Observatory | 1 | 3 | 38 | 47 |
| 499 | Indian Institute of Technology Ropar | 1 | 3 | 358 | 647 |
| 499 | University of Agriculture | 1 | 3 | 1.6K | 2.2K |
| 499 | Universiti Sains Malaysia | 1 | 3 | 4.3K | 5.8K |
| 499 | Langfang Teachers University | 1 | 3 | 13 | 31 |
| 532 | Technical University of Berlin | 1 | 2 | 3.0K | 4.5K |
| 532 | Technical University of Munich | 1 | 2 | 5.8K | 7.7K |
| 532 | University of Guadalajara | 2 | 2 | 1.1K | 2.6K |
| 532 | Yeditepe University | 1 | 2 | 649 | 1.5K |
| 532 | University of Craiova | 1 | 2 | 397 | 617 |
| 532 | Korea Institute for Advanced Study | 1 | 2 | 152 | 238 |
| 532 | Karl Schwarzschild Observatory | 1 | 2 | 28 | 42 |
| 532 | Technical University of Cluj-Napoca | 1 | 2 | 446 | 764 |
| 532 | Atatürk University | 1 | 2 | 1.9K | 2.8K |
| 532 | University of Sheffield | 1 | 2 | 6.6K | 8.8K |
| 532 | University of Groningen | 1 | 2 | 5.9K | 7.9K |
| 532 | California Polytechnic State University | 1 | 2 | 893 | 1.9K |
| 532 | University of Mauritius | 1 | 2 | 448 | 919 |
| 532 | Umeå University | 1 | 2 | 3.9K | 5.8K |
| 532 | Jawaharlal Nehru University | 1 | 2 | 1.6K | 2.5K |
| 532 | National University of Colombia | 2 | 2 | 1.5K | 3.5K |
| 532 | George Mason University | 1 | 2 | 3.6K | 5.2K |
| 532 | Nanjing Normal University | 1 | 2 | 1.9K | 2.7K |
| 532 | University of Kent | 1 | 2 | 2.9K | 4.4K |
| 532 | Hacettepe University | 1 | 2 | 3.5K | 4.9K |
| 532 | University of Girona | 1 | 2 | 1.4K | 2.4K |
| 532 | Mississippi State University | 1 | 2 | 2.8K | 4.3K |
| 532 | Maynooth University | 1 | 2 | 838 | 1.7K |
| 532 | Tarleton State University | 1 | 2 | 181 | 455 |
| 532 | Liaoning University of Technology | 1 | 2 | 238 | 363 |
| 532 | Bohai University | 1 | 2 | 407 | 599 |
| 532 | Hebei University of Architecture | 1 | 2 | 37 | 89 |
| 532 | Damghan University | 1 | 2 | 294 | 580 |
| 532 | Instituto de Astrofísica de Andalucía | 1 | 2 | 73 | 105 |
| 532 | National Institute of Technology | 2 | 2 | 2.4K | 4.0K |
| 532 | Sagi Ramakrishnam Raju Engineering College | 1 | 2 | 10 | 17 |
| 532 | Southwest Forestry University | 1 | 2 | 327 | 613 |
| 532 | Vivekananda Satavarshiki Mahavidyalaya | 1 | 2 | 6 | 9 |
| 532 | Nadar Mahajana Sangam S. Vellaichamy Nadar College | 1 | 2 | 15 | 30 |
| 532 | Korea University of Science and Technology | 1 | 2 | 4.3K | 6.0K |
| 532 | University of California, Los Angeles | 1 | 2 | 5.5K | 7.6K |
| 532 | ICFAI University, Tripura | 1 | 2 | 10 | 30 |
| 569 | Vanderbilt University | 1 | 1 | 5.2K | 7.5K |
| 569 | Sun Yat-sen University | 1 | 1 | 5.3K | 7.0K |
| 569 | University of Concepción | 1 | 1 | 1.9K | 3.0K |
| 569 | École polytechnique fédérale de Lausanne | 1 | 1 | 2.4K | 3.8K |
| 569 | Razi University | 1 | 1 | 997 | 1.7K |
| 569 | University of Geneva | 1 | 1 | 4.1K | 6.3K |
| 569 | Mbarara University of Science and Technology | 1 | 1 | 243 | 531 |
| 569 | Beijing Language and Culture University | 1 | 1 | 74 | 173 |
| 569 | Sonoma State University | 1 | 1 | 323 | 810 |
| 569 | Vilnius University | 1 | 1 | 1.7K | 2.9K |
| 569 | Fesenkov Astrophysical Institute | 1 | 1 | 16 | 19 |
| 569 | Ball State University | 1 | 1 | 1.4K | 2.4K |
| 569 | Kindai University | 1 | 1 | 2.1K | 3.1K |
| 569 | Las Campanas Observatory | 1 | 1 | 20 | 33 |
| 569 | University of Alaska Anchorage | 1 | 1 | 431 | 1.0K |
| 569 | Czech Technical University in Prague | 1 | 1 | 1.3K | 2.1K |
| 569 | Silesian University of Technology | 1 | 1 | 1.2K | 2.0K |
| 569 | Tianjin University | 1 | 1 | 3.0K | 4.1K |
| 569 | Quaid-i-Azam University | 1 | 1 | 1.5K | 2.5K |
| 569 | Lodz University of Technology | 1 | 1 | 1.1K | 1.8K |
| 569 | Sichuan University | 1 | 1 | 4.9K | 6.3K |
| 569 | Nanjing University of Science and Technology | 2 | 1 | 1.4K | 2.5K |
| 569 | Clayton State University | 1 | 1 | 83 | 255 |
| 569 | Shahjalal University of Science and Technology | 2 | 1 | 150 | 703 |
| 569 | East West University | 1 | 1 | 106 | 335 |
| 569 | Indiana University East | 1 | 1 | 44 | 132 |
| 569 | Muni University | 1 | 1 | 12 | 49 |
| 569 | Prince Mohammad bin Fahd University | 1 | 1 | 194 | 433 |
| 569 | Semnan University | 2 | 1 | 580 | 1.5K |
| 569 | Sharda University | 1 | 1 | 251 | 623 |
| 569 | Thapar Institute of Engineering and Technology | 1 | 1 | 847 | 1.5K |
| 569 | Guizhou Education University | 1 | 1 | 93 | 233 |
| 569 | Vihorlat Observatory | 1 | 1 | 5 | 9 |
| 569 | Indian Institute of Science Education and Research, Kolkata | 2 | 1 | 160 | 539 |
| 569 | Odesa University | 1 | 1 | 75 | 139 |
| 569 | Big Sandy Community and Technical College | 1 | 1 | 1 | 3 |
| 569 | Besançon Astronomical Observatory | 1 | 1 | 31 | 45 |
| 569 | Xinjiang Astronomical Observatory | 1 | 1 | 24 | 32 |
| 569 | Blue Ridge Community College | 1 | 1 | 5 | 13 |
| 569 | Jubail Industrial College | 1 | 1 | 48 | 150 |
| 569 | Università degli Studi di Milano Bicocca | 1 | 1 | 2.0K | 3.6K |
| 569 | University of Dallas | 1 | 1 | 102 | 277 |
| 611 | University of Massachusetts Lowell | 1 | 0 | 1.3K | 2.6K |
| 611 | University of Jena | 1 | 0 | 3.0K | 4.9K |
| 611 | University of Strasbourg | 1 | 0 | 2.3K | 4.2K |
| 611 | Hungarian Academy of Sciences | 1 | 0 | 3.0K | 4.8K |
| 611 | École polytechnique | 1 | 0 | 1.6K | 2.8K |
| 611 | Anadolu University | 1 | 0 | 893 | 1.9K |
| 611 | Chungbuk National University | 1 | 0 | 1.8K | 3.0K |
| 611 | University of Zagreb | 1 | 0 | 3.8K | 6.1K |
| 611 | Papua New Guinea University of Technology | 1 | 0 | 42 | 134 |
| 611 | Near East University | 1 | 0 | 581 | 1.4K |
| 611 | National Institute for Space Research | 1 | 0 | 451 | 800 |
| 611 | Oita University | 1 | 0 | 1.4K | 2.2K |
| 611 | University of Salerno | 1 | 0 | 2.5K | 4.3K |
| 611 | University of Kragujevac | 1 | 0 | 877 | 1.7K |
| 611 | Belarusian State University | 1 | 0 | 763 | 1.3K |
| 611 | Academy of Sciences of Uzbekistan | 1 | 0 | 213 | 442 |
| 611 | Bangalore University | 1 | 0 | 593 | 1.1K |
| 611 | University of Asia and the Pacific | 1 | 0 | 101 | 308 |
| 611 | Tunis University | 1 | 0 | 407 | 1.1K |
| 611 | Beijing Sport University | 1 | 0 | 148 | 414 |
| 611 | Lanzhou University | 1 | 0 | 2.6K | 4.0K |
| 611 | Balıkesir University | 1 | 0 | 591 | 1.4K |
| 611 | Kharazmi University | 1 | 0 | 960 | 1.9K |
| 611 | University of Mazandaran | 1 | 0 | 789 | 1.6K |
| 611 | Pabna Science and Technology University | 1 | 0 | 73 | 188 |
| 611 | Universidade Estadual do Ceará | 1 | 0 | 707 | 1.1K |
| 611 | Yunnan Agricultural University | 1 | 0 | 449 | 876 |
| 611 | Shandong Jiaotong University | 1 | 0 | 173 | 409 |
| 611 | Zhejiang Normal University | 1 | 0 | 1.1K | 1.9K |
| 611 | Qilu Normal University | 1 | 0 | 83 | 258 |
| 611 | Mepco Schlenk Engineering College | 1 | 0 | 195 | 455 |
| 611 | Ilam University | 1 | 0 | 282 | 643 |
| 611 | Istituto di Astrofisica Spaziale e Fisica cosmica di Palermo | 1 | 0 | 14 | 22 |
| 611 | Trieste Astronomical Observatory | 1 | 0 | 13 | 22 |
| 611 | Astronomical Observatory of Capodimonte | 1 | 0 | 43 | 87 |
| 611 | Japan Aerospace Exploration Agency | 1 | 0 | 478 | 772 |
| 611 | University of Virginia | 1 | 0 | 6.4K | 9.3K |
| 611 | Kinneret College on the Sea of Galilee | 1 | 0 | 21 | 90 |
