| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Tata Institute of Fundamental Research | 179 | 1,184 | 11 | 56 |
| 2 | Raman Research Institute | 93 | 957 | 6 | 15 |
| 3 | Indian Institute of Astrophysics | 206 | 778 | 3 | 11 |
| 4 | National Centre for Radio Astrophysics | 47 | 293 | 5 | 12 |
| 5 | California Institute of Technology | 7 | 252 | 1.2K | 1.3K |
| 6 | Vikram Sarabhai Space Centre | 5 | 213 | 106 | 59 |
| 7 | Inter-University Centre for Astronomy and Astrophysics | 31 | 209 | 10 | 25 |
| 8 | Sardar Patel University | 3 | 201 | 196 | 55 |
| 9 | Gujarat University | 2 | 199 | 235 | 38 |
| 10 | University of Amsterdam | 4 | 177 | 3.7K | 2.7K |
| 11 | Harish-Chandra Research Institute | 5 | 163 | 46 | 28 |
| 11 | Paris Observatory | 16 | 163 | 75 | 133 |
| 13 | Chinese Academy of Sciences | 66 | 161 | 1.3K | 3.7K |
| 14 | Indian Institute of Technology Kharagpur | 12 | 159 | 234 | 410 |
| 15 | Indian Institutes of Technology | 26 | 158 | 635 | 1.6K |
| 16 | Technical University of Denmark | 3 | 141 | 2.1K | 1.6K |
| 16 | National Space Institute | 3 | 141 | 38 | 44 |
| 18 | Goddard Space Flight Center | 3 | 134 | 409 | 339 |
| 19 | University of Leicester | 1 | 132 | 4.4K | 1.7K |
| 19 | Netherlands Institute for Radio Astronomy | 6 | 132 | 21 | 24 |
| 21 | University of Oxford | 6 | 125 | 4.3K | 4.5K |
| 22 | University of Manchester | 12 | 117 | 2.1K | 3.9K |
| 23 | University of Mumbai | 6 | 103 | 158 | 205 |
| 24 | Herzberg Institute of Astrophysics | 7 | 100 | 31 | 47 |
| 25 | University of Delhi | 21 | 99 | 250 | 999 |
| 26 | Stanford University | 3 | 97 | 5.7K | 4.9K |
| 27 | University of Tokyo | 8 | 94 | 3.8K | 4.3K |
| 28 | Presidency University | 9 | 92 | 76 | 151 |
| 29 | Brookhaven National Laboratory | 2 | 89 | 972 | 816 |
| 29 | Aryabhatta Research Institute of Observational Sciences | 25 | 89 | 3 | 19 |
| 31 | University of California | 10 | 88 | 8.0K | 10.0K |
| 31 | National Autonomous University of Mexico | 4 | 88 | 2.7K | 2.1K |
| 31 | Osmania University | 24 | 88 | 45 | 282 |
| 34 | University of Calgary | 11 | 85 | 1.7K | 3.7K |
| 35 | National Center for Scientific Research | 9 | 81 | 3.8K | 5.0K |
| 36 | Jacobs University Bremen | 4 | 79 | 208 | 404 |
| 37 | Savitribai Phule Pune University | 7 | 78 | 233 | 444 |
| 38 | Saha Institute of Nuclear Physics | 5 | 77 | 180 | 191 |
| 39 | Udaipur Solar Observatory | 26 | 74 | 3 | 10 |
| 40 | Indian Institute of Science | 21 | 72 | 400 | 1.5K |
| 41 | West Virginia University | 2 | 70 | 2.9K | 2.1K |
| 41 | Radboud University Nijmegen | 3 | 70 | 2.5K | 2.6K |
| 41 | University of KwaZulu-Natal | 4 | 70 | 1.1K | 1.2K |
| 44 | University of Sydney | 6 | 69 | 4.1K | 5.5K |
| 45 | Jadavpur University | 8 | 68 | 547 | 968 |
| 46 | Louisiana State University | 1 | 67 | 5.3K | 3.0K |
| 47 | University of Nice Sophia Antipolis | 3 | 66 | 419 | 727 |
| 48 | Harvard–Smithsonian Center for Astrophysics | 7 | 65 | 98 | 197 |
| 48 | The College of New Jersey | 4 | 65 | 101 | 196 |
| 50 | Indian Institute of Technology Hyderabad | 2 | 64 | 354 | 236 |
| 51 | Lassen College | 1 | 63 | 1 | 1 |
| 52 | McGill University | 3 | 62 | 5.7K | 5.5K |
| 53 | University of Maryland | 6 | 61 | 3.8K | 5.4K |
| 53 | Chalmers University of Technology | 2 | 61 | 2.1K | 1.8K |
| 53 | University of Vermont | 4 | 61 | 1.4K | 2.1K |
| 53 | Observatoire de la Côte d’Azur | 2 | 61 | 77 | 64 |
| 57 | University of Texas at Austin | 9 | 60 | 3.4K | 6.2K |
| 57 | Homi Bhabha National Institute | 6 | 60 | 189 | 210 |
| 57 | Swami Ramanand Teerth Marathwada University | 4 | 60 | 29 | 73 |
| 57 | National Astronomical Observatories | 23 | 60 | 28 | 90 |
| 61 | Sternberg Astronomical Institute | 5 | 59 | 49 | 49 |
| 62 | National Institute for Astrophysics | 4 | 58 | 84 | 98 |
| 62 | Université libre de Bruxelles | 2 | 58 | 2.9K | 2.5K |
| 64 | Royal Observatory in Greenwich | 4 | 57 | 57 | 48 |
| 65 | University of the Punjab | 2 | 55 | 887 | 643 |
| 66 | Ahmadu Bello University | 6 | 51 | 197 | 322 |
| 67 | Jagiellonian University | 4 | 49 | 1.6K | 1.8K |
| 68 | Banaras Hindu University | 16 | 48 | 316 | 1.5K |
| 68 | University of Lisbon | 1 | 48 | 4.7K | 2.6K |
| 68 | University of Hertfordshire | 2 | 48 | 876 | 891 |
| 68 | National Radio Astronomy Observatory | 8 | 48 | 49 | 67 |
| 72 | Bhabha Atomic Research Centre | 13 | 47 | 353 | 900 |
| 73 | Moscow State University | 6 | 45 | 1.6K | 2.1K |
| 73 | Guangzhou University | 60 | 45 | 21 | 740 |
| 75 | ETH Zürich | 4 | 44 | 2.5K | 3.7K |
| 76 | University of Southampton | 6 | 42 | 2.3K | 4.4K |
| 76 | National Technical University of Athens | 1 | 42 | 2.1K | 1.4K |
| 78 | University of Belgrade | 7 | 41 | 1.3K | 2.6K |
| 78 | Autonomous University of Zacatecas | 2 | 41 | 187 | 115 |
| 78 | Indian Institute of Technology Bombay | 11 | 41 | 360 | 1.2K |
| 81 | Aristotle University of Thessaloniki | 13 | 40 | 905 | 3.5K |
| 81 | Motilal Nehru National Institute of Technology Allahabad | 3 | 40 | 213 | 337 |
| 83 | University of New Hampshire | 1 | 39 | 2.4K | 1.8K |
| 83 | Polish Academy of Sciences | 4 | 39 | 2.5K | 3.2K |
| 83 | University of Nigeria | 7 | 39 | 253 | 592 |
| 83 | Indian Institutes of Science Education and Research | 8 | 39 | 82 | 332 |
| 87 | University of Michigan | 2 | 38 | 8.6K | 7.9K |
| 87 | Michigan State University | 2 | 38 | 6.1K | 5.8K |
| 87 | Galaxies, Etoiles, Physique et Instrumentation | 2 | 38 | 25 | 21 |
| 90 | Indian Institute of Space Science and Technology | 8 | 36 | 21 | 119 |
| 90 | University of Palermo | 2 | 36 | 2.1K | 2.4K |
| 90 | National Solar Observatory | 6 | 36 | 25 | 39 |
| 93 | University of Southern Queensland | 2 | 35 | 703 | 905 |
| 94 | Boston University | 2 | 34 | 4.1K | 4.3K |
| 94 | Ames Research Center | 1 | 34 | 942 | 889 |
| 96 | Czech Academy of Sciences | 3 | 33 | 2.1K | 2.6K |
| 97 | Collège de France | 3 | 32 | 296 | 649 |
| 97 | Instituto de Astrofísica de Andalucía | 2 | 32 | 49 | 58 |
| 97 | University of Rzeszow | 3 | 32 | 357 | 390 |
| 100 | University of Dodoma | 1 | 31 | 78 | 45 |
| 100 | Indian Institute of Technology Indore | 11 | 31 | 61 | 403 |
| 102 | Tsinghua University | 4 | 30 | 3.0K | 4.0K |
| 102 | Kapteyn Astronomical Institute | 7 | 30 | 29 | 54 |
| 104 | Peking University | 7 | 29 | 2.2K | 4.4K |
| 105 | Aligarh Muslim University | 5 | 28 | 573 | 1.3K |
| 105 | Lovely Professional University | 1 | 28 | 793 | 576 |
| 105 | Jaypee Institute of Information Technology | 1 | 28 | 339 | 202 |
| 105 | Birla Institute of Technology, Mesra | 2 | 28 | 614 | 707 |
| 109 | Leiden University | 4 | 27 | 2.0K | 3.6K |
| 109 | Huazhong University of Science and Technology | 5 | 27 | 2.4K | 3.8K |
| 109 | Himachal Pradesh University | 6 | 27 | 68 | 229 |
| 109 | Commonwealth Scientific and Industrial Research Organisation | 2 | 27 | 1.4K | 2.0K |
| 113 | Astronomical Observatory | 7 | 26 | 27 | 44 |
| 114 | Australian National University | 4 | 25 | 2.7K | 4.8K |
| 114 | Indian Institute of Technology Kanpur | 3 | 25 | 737 | 1.1K |
| 114 | Birla Institute of Technology and Science, Pilani | 7 | 25 | 144 | 772 |
| 114 | Shanghai Astronomical Observatory | 7 | 25 | 20 | 48 |
| 118 | University of Turku | 2 | 24 | 2.9K | 3.6K |
| 118 | Crimean Astrophysical Observatory | 3 | 24 | 37 | 36 |
| 120 | Russian Academy of Sciences | 3 | 23 | 3.9K | 4.2K |
| 121 | University of the West Indies | 2 | 22 | 1.0K | 1.4K |
| 121 | Kindai University | 1 | 22 | 2.1K | 1.6K |
| 121 | Yunnan Normal University | 21 | 22 | 22 | 501 |
| 124 | Nanjing University | 3 | 20 | 2.3K | 3.4K |
| 124 | GLA University | 1 | 20 | 294 | 239 |
| 124 | Indian Institute of Science Education and Research, Mohali | 10 | 20 | 8 | 83 |
| 127 | University of Arizona | 3 | 19 | 4.7K | 6.9K |
| 127 | Montana State University | 4 | 19 | 832 | 2.2K |
| 127 | Utkal University | 7 | 19 | 55 | 316 |
| 127 | Guru Nanak Dev University | 7 | 19 | 207 | 817 |
| 131 | University of Bonn | 1 | 18 | 4.5K | 4.4K |
| 131 | Sofia University | 1 | 18 | 883 | 756 |
| 131 | Jinan University | 2 | 18 | 1.8K | 2.4K |
| 131 | Sri Krishnadevaraya University | 3 | 18 | 79 | 246 |
| 135 | Technion – Israel Institute of Technology | 1 | 17 | 3.8K | 3.8K |
| 135 | University of Zielona Góra | 1 | 17 | 601 | 456 |
| 135 | University of Tasmania | 4 | 17 | 1.4K | 3.5K |
| 135 | Carnegie Institution for Science | 3 | 17 | 334 | 759 |
| 135 | Case Western Reserve University | 2 | 17 | 4.1K | 5.3K |
| 135 | University of Hyderabad | 2 | 17 | 769 | 1.1K |
| 135 | Barkatullah University | 4 | 17 | 38 | 168 |
| 135 | Dezhou University | 2 | 17 | 98 | 196 |
| 143 | Cairo University | 2 | 16 | 3.4K | 4.0K |
| 143 | Ruhr University Bochum | 2 | 16 | 2.9K | 4.0K |
| 143 | Kyoto University | 2 | 16 | 5.6K | 6.2K |
| 143 | University of Groningen | 2 | 16 | 4.4K | 5.8K |
| 143 | University of Kashmir | 3 | 16 | 289 | 754 |
| 143 | Gauhati University | 9 | 16 | 50 | 492 |
| 143 | Mahatma Gandhi University | 5 | 16 | 120 | 464 |
| 143 | North China Electric Power University | 1 | 16 | 1.2K | 1.1K |
| 151 | University of Bologna | 4 | 15 | 3.5K | 6.5K |
| 151 | European Southern Observatory | 2 | 15 | 72 | 99 |
| 151 | University of Minnesota | 2 | 15 | 8.0K | 9.3K |
| 151 | Karl Schwarzschild Observatory | 2 | 15 | 24 | 26 |
| 151 | Macquarie University | 3 | 15 | 2.3K | 4.4K |
| 151 | University of Sheffield | 3 | 15 | 4.1K | 6.5K |
| 151 | National Center for Atmospheric Research | 2 | 15 | 353 | 620 |
| 151 | University of Mauritius | 1 | 15 | 447 | 498 |
| 151 | High Altitude Observatory | 2 | 15 | 32 | 40 |
| 151 | Indian Institute of Science Education and Research, Thiruvananthapuram | 1 | 15 | 89 | 100 |
| 151 | Indian Institute of Technology Guwahati | 5 | 15 | 483 | 1.4K |
| 151 | Yunnan Observatories | 4 | 15 | 18 | 20 |
| 151 | Deen Dayal Upadhyaya Gorakhpur University | 5 | 15 | 2 | 24 |
| 164 | Imperial College London | 3 | 14 | 4.8K | 7.4K |
| 164 | Leibniz Institute for Astrophysics Potsdam | 2 | 14 | 47 | 58 |
| 164 | Eastern Mediterranean University | 1 | 14 | 541 | 667 |
| 164 | Christ University | 5 | 14 | 70 | 309 |
| 164 | Sabancı University | 1 | 14 | 781 | 968 |
| 164 | Mohanlal Sukhadia University, Udaipur | 1 | 14 | 190 | 206 |
| 164 | Amity University | 3 | 14 | 371 | 915 |
| 171 | Columbia University | 4 | 13 | 4.9K | 8.6K |
| 171 | Yale University | 2 | 13 | 5.0K | 6.7K |
| 171 | University of Chicago | 5 | 13 | 3.1K | 6.6K |
| 171 | Carleton University | 5 | 13 | 1.1K | 3.6K |
| 171 | Instituto de Astrofísica de Canarias | 3 | 13 | 55 | 84 |
| 171 | Sikkim Manipal University | 1 | 13 | 155 | 157 |
| 171 | Indira Gandhi Delhi Technical University for Women | 1 | 13 | 159 | 169 |
| 171 | Sikkim Manipal Institute of Technology | 1 | 13 | 124 | 147 |
| 171 | Sonneberg Observatory | 2 | 13 | 6 | 5 |
| 180 | L. N. Gumilyov Eurasian National University | 1 | 12 | 302 | 198 |
| 180 | Istanbul University | 4 | 12 | 1.6K | 3.5K |
| 180 | University of Padua | 4 | 12 | 3.6K | 6.8K |
| 180 | Ohio State University | 1 | 12 | 9.7K | 9.2K |
| 180 | University of Central Lancashire | 1 | 12 | 1.5K | 1.8K |
| 180 | Tezpur University | 7 | 12 | 112 | 740 |
| 180 | Dayananda Sagar University | 1 | 12 | 83 | 97 |
| 187 | University of Hong Kong | 1 | 11 | 6.7K | 6.9K |
| 187 | Princeton University | 3 | 11 | 2.7K | 4.8K |
| 187 | University of Utah | 1 | 11 | 6.8K | 7.0K |
| 187 | Hungarian Academy of Sciences | 2 | 11 | 2.2K | 3.4K |
| 187 | Panjab University | 2 | 11 | 1.1K | 1.8K |
| 187 | University of Mysore | 1 | 11 | 876 | 970 |
| 187 | University of Dhaka | 1 | 11 | 1.3K | 1.6K |
| 187 | Visva-Bharati University | 3 | 11 | 172 | 512 |
| 187 | Tennessee State University | 4 | 11 | 114 | 800 |
| 187 | King Abdulaziz University | 8 | 11 | 811 | 3.7K |
| 187 | Universiti Teknologi Petronas | 1 | 11 | 756 | 889 |
| 187 | Cooch Behar Panchanan Barma University | 1 | 11 | 23 | 42 |
| 187 | National Institute of Technology | 4 | 11 | 1.6K | 2.9K |
| 187 | SRM Institute of Science and Technology | 2 | 11 | 826 | 1.3K |
| 187 | Sergio Arboleda University | 1 | 11 | 77 | 43 |
| 187 | South Eastern University of Sri Lanka | 1 | 11 | 58 | 36 |
| 187 | National Research Council Canada | 4 | 11 | 852 | 2.3K |
| 204 | University of Perugia | 1 | 10 | 3.4K | 4.0K |
| 204 | Laval University | 3 | 10 | 3.0K | 5.8K |
| 204 | Rikkyo University | 1 | 10 | 497 | 554 |
| 204 | Curtin University | 2 | 10 | 3.0K | 5.0K |
| 204 | Frankfurt Institute for Advanced Studies | 1 | 10 | 64 | 94 |
| 204 | Franklin W. Olin College of Engineering | 1 | 10 | 54 | 116 |
| 204 | Agenzia Spaziale Italiana | 1 | 10 | 72 | 120 |
| 211 | Wuhan University | 2 | 9 | 3.1K | 4.4K |
| 211 | Western Sydney University | 2 | 9 | 1.9K | 3.7K |
| 211 | PSL University | 5 | 9 | 409 | 1.7K |
| 211 | Enrico Fermi Institute | 2 | 9 | 118 | 200 |
| 211 | Selçuk University | 1 | 9 | 1.7K | 1.9K |
| 211 | Payame Noor University | 2 | 9 | 615 | 1.1K |
| 211 | North Maharashtra University | 1 | 9 | 230 | 350 |
| 211 | Saurashtra University | 2 | 9 | 178 | 335 |
| 219 | Bielefeld University | 1 | 8 | 2.4K | 3.1K |
| 219 | New York University | 1 | 8 | 6.1K | 6.6K |
| 219 | University of Central Florida | 1 | 8 | 3.8K | 4.5K |
| 219 | Joint Institute for Nuclear Research | 1 | 8 | 607 | 657 |
| 219 | Sejong University | 1 | 8 | 1.3K | 1.7K |
| 219 | Kumamoto University | 1 | 8 | 2.5K | 2.7K |
| 219 | National University of Ireland | 1 | 8 | 2.4K | 3.4K |
| 219 | North-West University | 2 | 8 | 850 | 1.7K |
| 219 | Government of India | 1 | 8 | 119 | 250 |
| 219 | Central University of Rajasthan | 3 | 8 | 90 | 446 |
| 219 | University of Abomey-Calavi | 2 | 8 | 236 | 624 |
| 219 | Hubei University of Arts and Science | 2 | 8 | 107 | 342 |
| 219 | Zhaotong University | 2 | 8 | 13 | 34 |
| 219 | Usmanu Danfodiyo University | 2 | 8 | 120 | 254 |
| 233 | National Institute of Technology Karnataka | 1 | 7 | 697 | 921 |
| 233 | Queen Mary University of London | 3 | 7 | 1.3K | 3.3K |
| 233 | Shandong University | 5 | 7 | 2.1K | 4.8K |
| 233 | Xinjiang University | 3 | 7 | 488 | 1.2K |
| 233 | Victoria University of Wellington | 4 | 7 | 936 | 3.4K |
| 233 | University of Natal | 1 | 7 | 894 | 1.2K |
| 233 | Islamic Azad University | 2 | 7 | 4.3K | 5.8K |
| 233 | Kunming University of Science and Technology | 1 | 7 | 1.4K | 1.7K |
| 233 | Pandit Ravishankar Shukla University | 1 | 7 | 11 | 34 |
| 233 | Vemana Institute of Technology | 1 | 7 | 11 | 13 |
| 233 | University of Durban-Westville | 1 | 7 | 190 | 277 |
| 233 | Indian Space Research Organisation | 5 | 7 | 99 | 494 |
| 233 | National Astronomical Observatory of Japan | 4 | 7 | 89 | 178 |
| 233 | Lady Shri Ram College for Women | 1 | 7 | 9 | 12 |
| 247 | Vanderbilt University | 4 | 6 | 2.5K | 6.4K |
| 247 | Kansas State University | 1 | 6 | 3.5K | 4.5K |
| 247 | University College London | 2 | 6 | 6.5K | 9.4K |
| 247 | Johns Hopkins University | 3 | 6 | 4.7K | 8.4K |
| 247 | Sapienza University of Rome | 2 | 6 | 4.8K | 7.1K |
| 247 | Trinity College Dublin | 1 | 6 | 3.4K | 4.6K |
| 247 | Lawrence Livermore National Laboratory | 1 | 6 | 1.5K | 2.0K |
| 247 | University of Konstanz | 2 | 6 | 1.5K | 2.9K |
| 247 | University of Science and Technology of China | 4 | 6 | 1.8K | 3.8K |
| 247 | Nagoya University | 2 | 6 | 3.5K | 5.1K |
| 247 | Open University of Israel | 2 | 6 | 18 | 157 |
| 247 | University of Western Australia | 2 | 6 | 4.0K | 6.8K |
| 247 | Guangxi University | 8 | 6 | 385 | 1.9K |
| 247 | Indian Institute of Technology Gandhinagar | 3 | 6 | 110 | 486 |
| 247 | Bangalore University | 4 | 6 | 195 | 801 |
| 247 | Al al-Bayt University | 1 | 6 | 212 | 351 |
| 247 | Banwarilal Bhalotia College | 1 | 6 | 11 | 31 |
| 247 | Dr. Babasaheb Ambedkar Marathwada University | 1 | 6 | 297 | 406 |
| 247 | Sant Gadge Baba Amravati University | 2 | 6 | 58 | 176 |
| 247 | Bharata Mata College | 1 | 6 | 7 | 14 |
| 247 | Sri Venkateswara College | 3 | 6 | 23 | 168 |
| 247 | Xinjiang Astronomical Observatory | 6 | 6 | 5 | 21 |
| 269 | Taras Shevchenko National University of Kyiv | 1 | 5 | 1.2K | 1.2K |
| 269 | University of Washington | 2 | 5 | 8.1K | 11.4K |
| 269 | University of Canterbury | 4 | 5 | 1.1K | 4.1K |
| 269 | East Tennessee State University | 1 | 5 | 1.3K | 2.0K |
| 269 | University of Alberta | 2 | 5 | 7.2K | 10.3K |
| 269 | Yunnan University | 3 | 5 | 777 | 1.9K |
| 269 | Georgia Institute of Technology | 1 | 5 | 4.5K | 5.7K |
| 269 | Slovak Academy of Sciences | 1 | 5 | 2.2K | 2.9K |
| 269 | Iowa State University | 3 | 5 | 3.3K | 6.5K |
| 269 | University of Calcutta | 1 | 5 | 1.9K | 2.5K |
| 269 | Xiamen University | 6 | 5 | 1.2K | 4.0K |
| 269 | Indian Institute of Technology Delhi | 1 | 5 | 1.9K | 2.5K |
| 269 | University of Liège | 3 | 5 | 2.2K | 5.1K |
| 269 | University of Wisconsin–Milwaukee | 2 | 5 | 2.1K | 4.2K |
| 269 | University of Northern Iowa | 1 | 5 | 773 | 1.2K |
| 269 | Jamia Millia Islamia | 4 | 5 | 371 | 1.7K |
| 269 | University of West Georgia | 1 | 5 | 383 | 626 |
| 269 | Northeast Normal University | 3 | 5 | 685 | 1.7K |
| 269 | Acharya Narendra Dev College | 1 | 5 | 45 | 106 |
| 269 | University of Chinese Academy of Sciences | 5 | 5 | 1.6K | 3.8K |
| 269 | Majmaah University | 1 | 5 | 431 | 701 |
| 269 | University of Rajasthan | 1 | 5 | 619 | 877 |
| 269 | Indian Institute of Technology Roorkee | 2 | 5 | 1.3K | 2.4K |
| 269 | Sorbonne Universités | 3 | 5 | 601 | 2.2K |
| 269 | Australian Astronomical Observatory | 3 | 5 | 25 | 45 |
| 269 | Japan Aerospace Exploration Agency | 3 | 5 | 286 | 611 |
| 269 | Arak University | 1 | 5 | 553 | 809 |
| 269 | Oklahoma State University | 1 | 5 | 3.6K | 4.8K |
| 297 | Royal Swedish Academy of Sciences | 1 | 4 | 91 | 203 |
| 297 | University of St Andrews | 1 | 4 | 2.2K | 3.3K |
| 297 | Lund University | 1 | 4 | 6.9K | 8.6K |
| 297 | Çanakkale Onsekiz Mart University | 2 | 4 | 443 | 1.3K |
| 297 | University of Carabobo | 1 | 4 | 193 | 295 |
| 297 | Chungnam National University | 2 | 4 | 1.7K | 3.2K |
| 297 | University of Latvia | 1 | 4 | 958 | 1.5K |
| 297 | University of Rijeka | 1 | 4 | 883 | 1.4K |
| 297 | Rice University | 2 | 4 | 2.2K | 4.4K |
| 297 | North University of China | 3 | 4 | 422 | 962 |
| 297 | Ehime University | 2 | 4 | 1.2K | 2.4K |
| 297 | Jawaharlal Nehru University | 2 | 4 | 1.0K | 2.3K |
| 297 | University of Sussex | 1 | 4 | 3.6K | 4.9K |
| 297 | Gifu University | 2 | 4 | 1.4K | 2.6K |
| 297 | Dalian University of Technology | 1 | 4 | 2.9K | 3.5K |
| 297 | Beijing Normal University | 6 | 4 | 1.1K | 3.9K |
| 297 | King Saud University | 1 | 4 | 4.5K | 5.8K |
| 297 | Shiraz University | 2 | 4 | 1.4K | 2.9K |
| 297 | Kumaun University | 3 | 4 | 121 | 547 |
| 297 | Erciyes University | 3 | 4 | 811 | 2.5K |
| 297 | Bohai University | 1 | 4 | 406 | 541 |
| 297 | Chennai Mathematical Institute | 3 | 4 | 37 | 113 |
| 297 | Fr. Conceicao Rodrigues College of Engineering | 1 | 4 | 13 | 17 |
| 297 | Hunan University of Arts and Science | 7 | 4 | 18 | 299 |
| 297 | South Valley University | 1 | 4 | 693 | 1.1K |
| 297 | Hebei Normal University | 3 | 4 | 363 | 1.1K |
| 297 | Indian Institute of Science Education and Research, Bhopal | 2 | 4 | 99 | 306 |
| 297 | Abastumani Astrophysical Observatory | 1 | 4 | 36 | 45 |
| 297 | Okanagan College | 1 | 4 | 30 | 93 |
| 297 | Instituto Argentino de Radioastronomía | 2 | 4 | 19 | 30 |
| 297 | University of Iowa | 1 | 4 | 6.5K | 7.9K |
| 328 | University of Helsinki | 1 | 3 | 6.6K | 8.4K |
| 328 | Pusan National University | 1 | 3 | 2.8K | 3.8K |
| 328 | University of Vienna | 2 | 3 | 4.1K | 7.0K |
| 328 | Adam Mickiewicz University in Poznań | 1 | 3 | 1.9K | 2.6K |
| 328 | University of British Columbia | 1 | 3 | 10.0K | 11.9K |
| 328 | Babeș-Bolyai University | 1 | 3 | 1.3K | 2.0K |
| 328 | National and Kapodistrian University of Athens | 2 | 3 | 3.9K | 6.7K |
| 328 | Tribhuvan University | 2 | 3 | 566 | 1.5K |
| 328 | Chonbuk National University | 1 | 3 | 1.7K | 2.6K |
| 328 | Technical University of Cluj-Napoca | 1 | 3 | 446 | 715 |
| 328 | University of Oregon | 1 | 3 | 3.2K | 4.5K |
| 328 | Hong Kong Polytechnic University | 1 | 3 | 4.1K | 5.6K |
| 328 | Russian Space Research Institute | 1 | 3 | 139 | 208 |
| 328 | Netherlands Institute for Space Research | 1 | 3 | 83 | 119 |
| 328 | Ilia State University | 1 | 3 | 243 | 470 |
| 328 | Qafqaz University | 1 | 3 | 6 | 20 |
| 328 | Ebonyi State University | 1 | 3 | 174 | 337 |
| 328 | Koneru Lakshmaiah Education Foundation | 1 | 3 | 278 | 464 |
| 328 | Mullard Space Science Laboratory | 1 | 3 | 76 | 112 |
| 328 | National Cancer Registrars Association | 3 | 3 | 4 | 15 |
| 328 | National Institute of Aerospace | 1 | 3 | 90 | 212 |
| 328 | Omdurman Islamic University | 1 | 3 | 68 | 147 |
| 328 | University of Calicut | 2 | 3 | 207 | 576 |
| 328 | Shaanxi University of Technology | 1 | 3 | 256 | 471 |
| 328 | Joint Institute for VLBI in Europe | 1 | 3 | 10 | 11 |
| 328 | Chengdu Technological University | 1 | 3 | 71 | 124 |
| 328 | Indian Institute of Geomagnetism | 2 | 3 | 53 | 132 |
| 328 | Indian Institute of Engineering Science and Technology, Shibpur | 1 | 3 | 274 | 541 |
| 328 | Independent University, Bangladesh | 1 | 3 | 93 | 258 |
| 328 | Armagh Observatory | 2 | 3 | 34 | 55 |
| 328 | Royal Observatory of Belgium | 1 | 3 | 102 | 177 |
| 328 | Arecibo Observatory | 2 | 3 | 38 | 70 |
| 328 | Trinity College | 2 | 3 | 1.7K | 4.2K |
| 361 | Cornell University | 2 | 2 | 5.8K | 9.8K |
| 361 | Ludwig Maximilian University of Munich | 2 | 2 | 4.2K | 7.5K |
| 361 | American University | 1 | 2 | 1.6K | 2.8K |
| 361 | University of Antwerp | 1 | 2 | 3.9K | 5.8K |
| 361 | Northwestern University | 1 | 2 | 7.0K | 9.1K |
| 361 | Soochow University | 2 | 2 | 2.0K | 3.8K |
| 361 | Guizhou University | 5 | 2 | 416 | 1.8K |
| 361 | American University in Dubai | 1 | 2 | 33 | 121 |
| 361 | Shanghai Jiao Tong University | 1 | 2 | 5.6K | 7.0K |
| 361 | University of Tehran | 3 | 2 | 2.6K | 6.1K |
| 361 | Astronomical Institute of Slovak Academy of Sciences | 1 | 2 | 30 | 38 |
| 361 | Wuhan University of Technology | 1 | 2 | 1.7K | 2.3K |
| 361 | Iwate University | 1 | 2 | 1.0K | 1.5K |
| 361 | Addis Ababa University | 1 | 2 | 1.4K | 2.4K |
| 361 | University of Messina | 1 | 2 | 2.9K | 4.2K |
| 361 | United States Naval Research Laboratory | 2 | 2 | 788 | 1.6K |
| 361 | Georgia State University | 1 | 2 | 3.4K | 5.1K |
| 361 | Space Telescope Science Institute | 1 | 2 | 74 | 116 |
| 361 | University of Trieste | 1 | 2 | 2.8K | 4.3K |
| 361 | Oles Honchar Dnipro National University | 1 | 2 | 199 | 260 |
| 361 | University of Tabriz | 1 | 2 | 1.9K | 2.8K |
| 361 | Rochester Institute of Technology | 1 | 2 | 1.2K | 2.2K |
| 361 | Northumbria University | 1 | 2 | 2.2K | 3.5K |
| 361 | Rashtrasant Tukadoji Maharaj Nagpur University | 1 | 2 | 137 | 295 |
| 361 | Tanta University | 1 | 2 | 1.7K | 2.6K |
| 361 | Tarleton State University | 2 | 2 | 73 | 455 |
| 361 | National Defence Academy | 1 | 2 | 70 | 169 |
| 361 | CMR Institute of Technology | 1 | 2 | 90 | 194 |
| 361 | Carter Observatory | 1 | 2 | 11 | 13 |
| 361 | Central University of Haryana | 1 | 2 | 121 | 349 |
| 361 | Osmaniye Korkut Ata University | 1 | 2 | 157 | 388 |
| 361 | Hasan Kalyoncu University | 1 | 2 | 121 | 316 |
| 361 | Mahakal Institute of Technology | 1 | 2 | 8 | 17 |
| 361 | Maharaja Agrasen Institute of Technology | 1 | 2 | 84 | 155 |
| 361 | Meerut College | 1 | 2 | 50 | 103 |
| 361 | Shaoxing University | 4 | 2 | 152 | 883 |
| 361 | Institute for Advanced Studies in Basic Sciences | 1 | 2 | 105 | 258 |
| 361 | Academia Sinica Institute of Astronomy and Astrophysics | 2 | 2 | 15 | 44 |
| 361 | Sorbonne University | 1 | 2 | 2.3K | 3.3K |
| 361 | University of California, Santa Cruz | 1 | 2 | 1.1K | 2.0K |
| 361 | Odesa University | 1 | 2 | 74 | 130 |
| 402 | Nanjing University of Aeronautics and Astronautics | 1 | 1 | 1.8K | 2.4K |
| 402 | Anna University | 1 | 1 | 1.7K | 2.6K |
| 402 | University of Texas at San Antonio | 1 | 1 | 2.4K | 4.3K |
| 402 | Purdue University | 1 | 1 | 7.4K | 9.9K |
| 402 | TIFR Centre for Applicable Mathematics | 1 | 1 | 31 | 75 |
| 402 | Maputo University | 1 | 1 | 371 | 670 |
| 402 | Al-Mustansiriya University | 1 | 1 | 323 | 623 |
| 402 | Aberystwyth University | 1 | 1 | 1.4K | 2.4K |
| 402 | University of Basel | 1 | 1 | 3.7K | 5.7K |
| 402 | George Washington University | 1 | 1 | 4.5K | 6.8K |
| 402 | University of Geneva | 2 | 1 | 2.9K | 6.3K |
| 402 | Korea Astronomy and Space Science Institute | 4 | 1 | 41 | 118 |
| 402 | University of Nairobi | 1 | 1 | 1.4K | 2.4K |
| 402 | Osaka University | 1 | 1 | 5.3K | 6.9K |
| 402 | University of Extremadura | 1 | 1 | 2.1K | 3.3K |
| 402 | Atatürk University | 1 | 1 | 1.9K | 3.0K |
| 402 | Universidad Nacional de La Plata | 1 | 1 | 2.0K | 3.1K |
| 402 | Queen's University Belfast | 1 | 1 | 3.9K | 6.0K |
| 402 | University of Cape Town | 1 | 1 | 4.4K | 6.6K |
| 402 | Bulgarian Academy of Sciences | 1 | 1 | 2.3K | 3.4K |
| 402 | Yamaguchi University | 1 | 1 | 1.8K | 2.7K |
| 402 | George Mason University | 1 | 1 | 3.5K | 5.5K |
| 402 | Kent State University | 1 | 1 | 2.7K | 4.5K |
| 402 | Liverpool John Moores University | 1 | 1 | 2.0K | 3.5K |
| 402 | Helsinki University of Technology | 1 | 1 | 1.2K | 2.0K |
| 402 | University of the Balearic Islands | 1 | 1 | 1.2K | 2.3K |
| 402 | Indira Gandhi National Open University | 1 | 1 | 140 | 367 |
| 402 | Aix-Marseille University | 2 | 1 | 2.1K | 4.8K |
| 402 | Academy of Sciences of Uzbekistan | 2 | 1 | 126 | 406 |
| 402 | Max Planck Institute for Gravitational Physics | 1 | 1 | 74 | 128 |
| 402 | Umm Al-Qura University | 1 | 1 | 975 | 1.9K |
| 402 | Bharathiar University | 1 | 1 | 985 | 1.7K |
| 402 | Bishop's University | 1 | 1 | 128 | 346 |
| 402 | University of Lucknow | 1 | 1 | 691 | 1.3K |
| 402 | Institute for Cosmic Ray Research | 1 | 1 | 94 | 133 |
| 402 | Bu-Ali Sina University | 1 | 1 | 892 | 1.6K |
| 402 | COMSATS University Islamabad | 2 | 1 | 1.3K | 3.0K |
| 402 | Chang'an University | 1 | 1 | 560 | 958 |
| 402 | China West Normal University | 2 | 1 | 308 | 909 |
| 402 | Damietta University | 1 | 1 | 284 | 647 |
| 402 | Hansraj College | 2 | 1 | 27 | 205 |
| 402 | Taiyuan University of Science and Technology | 1 | 1 | 428 | 752 |
| 402 | Universities Space Research Association | 1 | 1 | 213 | 433 |
| 402 | University of Birjand | 1 | 1 | 432 | 905 |
| 402 | Chongqing University of Arts and Sciences | 1 | 1 | 295 | 586 |
| 402 | Gujarat College | 1 | 1 | 14 | 38 |
| 402 | Dav University | 1 | 1 | 77 | 249 |
| 402 | Chuzhou University | 2 | 1 | 88 | 382 |
| 402 | Honghe University | 2 | 1 | 60 | 258 |
| 402 | Astronomisch Fysisch Onderzoek Nederland | 1 | 1 | 2 | 3 |
| 402 | National Institute of Technology, Rourkela | 1 | 1 | 699 | 1.3K |
| 402 | National Institute of Technology, Tiruchirappalli | 2 | 1 | 264 | 840 |
| 402 | National Physical Laboratory | 1 | 1 | 683 | 1.1K |
| 402 | University of Priština (North Mitrovica) | 2 | 1 | 96 | 489 |
| 402 | National Aeronautics and Space Administration | 1 | 1 | 840 | 1.5K |
| 402 | Academia Sinica | 1 | 1 | 3.5K | 4.9K |
| 402 | National Scientific and Technical Research Council | 1 | 1 | 2.5K | 3.8K |
| 402 | Hunan University of Humanities, Science and Technology | 3 | 1 | 11 | 136 |
| 402 | National University of Sciences & Technology | 1 | 1 | 611 | 1.3K |
| 402 | Tianjin Polytechnic University | 1 | 1 | 664 | 1.0K |
| 462 | Harvard University | 1 | 0 | 7.3K | 10.5K |
| 462 | Polar Research Institute of China | 1 | 0 | 120 | 221 |
| 462 | Seoul National University | 1 | 0 | 5.8K | 8.1K |
| 462 | Rutherford Appleton Laboratory | 1 | 0 | 515 | 876 |
| 462 | Hiroshima University | 1 | 0 | 4.0K | 5.9K |
| 462 | University of London | 1 | 0 | 7.6K | 10.8K |
| 462 | University of Toronto | 1 | 0 | 11.7K | 15.2K |
| 462 | National Academy of Sciences | 1 | 0 | 1.2K | 2.3K |
| 462 | University of Melbourne | 1 | 0 | 9.1K | 12.5K |
| 462 | Brigham Young University | 1 | 0 | 3.4K | 5.6K |
| 462 | University of the Western Cape | 1 | 0 | 1.4K | 2.7K |
| 462 | University of Auckland | 1 | 0 | 6.3K | 9.4K |
| 462 | Mbarara University of Science and Technology | 1 | 0 | 243 | 572 |
| 462 | University of Silesia in Katowice | 1 | 0 | 1.5K | 2.3K |
| 462 | National Cheng Kung University | 1 | 0 | 3.7K | 5.6K |
| 462 | Guangdong University of Technology | 3 | 0 | 828 | 2.3K |
| 462 | Pennsylvania State University | 1 | 0 | 9.3K | 12.6K |
| 462 | Swinburne University of Technology | 1 | 0 | 2.2K | 4.1K |
| 462 | Beykent University | 1 | 0 | 127 | 438 |
| 462 | Cardiff University | 1 | 0 | 5.2K | 8.1K |
| 462 | Ankara University | 1 | 0 | 3.0K | 5.0K |
| 462 | Ohio University | 1 | 0 | 2.5K | 4.4K |
| 462 | University of Catania | 2 | 0 | 2.5K | 5.6K |
| 462 | Czech Technical University in Prague | 2 | 0 | 880 | 2.3K |
| 462 | Middlebury College | 1 | 0 | 480 | 1.1K |
| 462 | Nanjing Normal University | 1 | 0 | 1.9K | 3.0K |
| 462 | Hacettepe University | 1 | 0 | 3.5K | 5.5K |
| 462 | University of Karachi | 1 | 0 | 1.0K | 2.0K |
| 462 | Wilfrid Laurier University | 1 | 0 | 1.5K | 2.9K |
| 462 | Civil Aviation University of China | 1 | 0 | 460 | 836 |
| 462 | Madurai Kamaraj University | 1 | 0 | 615 | 1.2K |
| 462 | Maulana Abul Kalam Azad University of Technology | 1 | 0 | 182 | 545 |
| 462 | Cochin University of Science and Technology | 1 | 0 | 762 | 1.5K |
| 462 | Southwest Jiaotong University | 1 | 0 | 1.6K | 2.6K |
| 462 | Mangalore University | 1 | 0 | 396 | 843 |
| 462 | DIT University | 1 | 0 | 141 | 399 |
| 462 | University of Sulaymaniyah | 1 | 0 | 234 | 632 |
| 462 | University of Qom | 1 | 0 | 300 | 674 |
| 462 | Avadh University | 1 | 0 | 3 | 24 |
| 462 | Balıkesir University | 1 | 0 | 587 | 1.4K |
| 462 | Deen Dayal Upadhyay Gorakhpur University | 1 | 0 | 193 | 336 |
| 462 | Universidad Nacional de Rosario | 1 | 0 | 962 | 1.8K |
| 462 | Damghan University | 2 | 0 | 174 | 676 |
| 462 | Tamkang University | 1 | 0 | 1.0K | 1.9K |
| 462 | Jagannath Barooah College | 1 | 0 | 3 | 15 |
| 462 | King University | 1 | 0 | 19 | 69 |
| 462 | M. P. Birla Institute of Fundamental Research | 1 | 0 | 2 | 5 |
| 462 | Mawlana Bhashani Science and Technology University | 1 | 0 | 166 | 459 |
| 462 | Mekelle University | 1 | 0 | 353 | 903 |
| 462 | Muni University | 1 | 0 | 12 | 56 |
| 462 | Northern Virginia Community College | 1 | 0 | 34 | 115 |
| 462 | Hainan Tropical Ocean University | 1 | 0 | 90 | 235 |
| 462 | Semnan University | 2 | 0 | 578 | 1.6K |
| 462 | Shahid Bahonar University of Kerman | 1 | 0 | 1.1K | 2.2K |
| 462 | Thapar Institute of Engineering and Technology | 1 | 0 | 845 | 1.6K |
| 462 | University of Sistan and Baluchestan | 1 | 0 | 531 | 1.1K |
| 462 | Xiangtan University | 1 | 0 | 1.0K | 1.6K |
| 462 | Yuncheng University | 1 | 0 | 93 | 249 |
| 462 | Hebei GEO University | 1 | 0 | 181 | 401 |
| 462 | PES University | 1 | 0 | 129 | 336 |
| 462 | GD Goenka University | 1 | 0 | 33 | 121 |
| 462 | Millennium Institute of Astrophysics | 1 | 0 | 11 | 18 |
| 462 | Yuxi Normal University | 2 | 0 | 33 | 210 |
| 462 | Centro de Investigación y Tecnología Agroalimentaria de Aragón | 1 | 0 | 43 | 102 |
| 462 | Baise University | 1 | 0 | 67 | 172 |
| 462 | Rani Rashmoni Green University | 1 | 0 | 1 | 2 |
| 462 | Gurukul Kangri Vishwavidyalaya | 1 | 0 | 42 | 183 |
| 462 | University of California, San Diego | 1 | 0 | 5.5K | 8.2K |
| 462 | Universitas Negeri Jakarta | 1 | 0 | 584 | 673 |
| 462 | Guangzhou City Construction College | 2 | 0 | 3 | 16 |
