| 1 |
Monthly Notices of the Royal Astronomical Society | 14066 |
| 2 |
Astrophysical Journal | 13252 |
| 3 |
Astronomy & Astrophysics | 10950 |
| 4 |
Journal of Cosmology and Astroparticle Physics | 3378 |
| 5 |
Advances in Space Research | 3299 |
| 6 |
Physics Letters B | 3085 |
| 7 |
Astrophysical Journal Letters | 2781 |
| 8 |
Journal of Geophysical Research-Space Physics | 2650 |
| 9 |
Astronomical Journal | 2324 |
| 10 |
Universe | 2192 |
| 11 |
Classical and Quantum Gravity | 1605 |
| 12 |
Icarus | 1570 |
| 13 |
Earth and Space Science | 1276 |
| 14 |
Frontiers in Astronomy and Space Sciences | 1267 |
| 15 |
Astrophysical Journal Supplement Series | 1258 |
| 16 |
Research in Astronomy and Astrophysics | 1196 |
| 17 |
Nature Astronomy | 1176 |
| 18 |
Modern Physics Letters A | 991 |
| 19 |
Physics of the Dark Universe | 925 |
| 20 |
Space Weather-The International Journal of Research and Applications | 810 |
| 21 |
International Journal of Modern Physics D | 693 |
| 22 |
Solar Physics | 648 |
| 23 |
General Relativity and Gravitation | 582 |
| 24 |
Astronomische Nachrichten | 544 |
| 25 |
Astronomy Reports | 538 |
| - |
New Astronomy | 538 |
| 27 |
Planetary and Space Science | 499 |
| 28 |
Astrophysics and Space Science | 484 |
| 29 |
Radio Science | 470 |
| 30 |
Publications of the Astronomical Society of the Pacific | 467 |
| 31 |
Publications of the Astronomical Society of Japan | 446 |
| 32 |
Astrobiology | 412 |
| 33 |
Space Science Reviews | 337 |
| 34 |
Astronomy and Computing | 330 |
| 35 |
Astronomy & Geophysics | 319 |
| 36 |
Experimental Astronomy | 283 |
| 37 |
Publications of the Astronomical Society of Australia | 282 |
| 38 |
Solar System Research | 277 |
| 39 |
Cosmic Research | 270 |
| 40 |
Life Sciences in Space Research | 265 |
| 41 |
Journal of High Energy Astrophysics | 261 |
| 42 |
Astronomy Letters-A Journal of Astronomy and Space Astrophysics | 253 |
| 43 |
Celestial Mechanics & Dynamical Astronomy | 232 |
| 44 |
Astroparticle Physics | 228 |
| 45 |
Gravitation & Cosmology | 196 |
| 46 |
Astrophysical Bulletin | 185 |
| 47 |
Astrophysics | 164 |
| 48 |
Journal of Astrophysics and Astronomy | 139 |
| 49 |
Revista Mexicana de Astronomia y Astrofisica | 135 |
| 50 |
International Journal of Astrobiology | 128 |