| 1 |
Monthly Notices of the Royal Astronomical Society | 13915 |
| 2 |
Astrophysical Journal | 13266 |
| 3 |
Astronomy & Astrophysics | 11116 |
| 4 |
Journal of Cosmology and Astroparticle Physics | 3379 |
| 5 |
Advances in Space Research | 3347 |
| 6 |
Physics Letters B | 3088 |
| 7 |
Astrophysical Journal Letters | 2801 |
| 8 |
Journal of Geophysical Research-Space Physics | 2656 |
| 9 |
Astronomical Journal | 2330 |
| 10 |
Universe | 2180 |
| 11 |
Classical and Quantum Gravity | 1612 |
| 12 |
Icarus | 1558 |
| 13 |
Earth and Space Science | 1272 |
| 14 |
Astrophysical Journal Supplement Series | 1261 |
| 15 |
Frontiers in Astronomy and Space Sciences | 1259 |
| 16 |
Research in Astronomy and Astrophysics | 1201 |
| 17 |
Nature Astronomy | 1178 |
| 18 |
Physics of the Dark Universe | 1025 |
| 19 |
Modern Physics Letters A | 1008 |
| 20 |
Space Weather-The International Journal of Research and Applications | 807 |
| 21 |
International Journal of Modern Physics D | 696 |
| 22 |
Solar Physics | 645 |
| 23 |
General Relativity and Gravitation | 582 |
| 24 |
Astronomische Nachrichten | 546 |
| 25 |
Astronomy Reports | 535 |
| 26 |
New Astronomy | 516 |
| 27 |
Planetary and Space Science | 499 |
| 28 |
Astrophysics and Space Science | 481 |
| 29 |
Publications of the Astronomical Society of the Pacific | 474 |
| 30 |
Radio Science | 455 |
| 31 |
Publications of the Astronomical Society of Japan | 445 |
| 32 |
Astrobiology | 409 |
| 33 |
Space Science Reviews | 333 |
| 34 |
Astronomy and Computing | 317 |
| 35 |
Astronomy & Geophysics | 305 |
| 36 |
Publications of the Astronomical Society of Australia | 294 |
| 37 |
Solar System Research | 289 |
| 38 |
Life Sciences in Space Research | 280 |
| 39 |
Experimental Astronomy | 271 |
| 40 |
Cosmic Research | 270 |
| 41 |
Journal of High Energy Astrophysics | 257 |
| 42 |
Astronomy Letters-A Journal of Astronomy and Space Astrophysics | 246 |
| 43 |
Astroparticle Physics | 234 |
| 44 |
Celestial Mechanics & Dynamical Astronomy | 231 |
| 45 |
Gravitation & Cosmology | 184 |
| 46 |
Astrophysical Bulletin | 176 |
| - |
Astrophysics | 176 |
| 48 |
Journal of Space Weather and Space Climate | 135 |
| 49 |
Journal of Astrophysics and Astronomy | 134 |
| 50 |
Annual Review of Earth and Planetary Sciences | 125 |