| 1 |
Astrophysical Journal | 14199 |
| 2 |
Monthly Notices of the Royal Astronomical Society | 13186 |
| 3 |
Astronomy & Astrophysics | 12031 |
| 4 |
Journal of Cosmology and Astroparticle Physics | 3549 |
| 5 |
Advances in Space Research | 3503 |
| 6 |
Physics Letters B | 3182 |
| 7 |
Astrophysical Journal Letters | 2957 |
| 8 |
Journal of Geophysical Research-Space Physics | 2622 |
| 9 |
Astronomical Journal | 2415 |
| 10 |
Universe | 2103 |
| 11 |
Classical and Quantum Gravity | 1592 |
| 12 |
Icarus | 1554 |
| 13 |
Astrophysical Journal Supplement Series | 1346 |
| 14 |
Earth and Space Science | 1248 |
| 15 |
Frontiers in Astronomy and Space Sciences | 1229 |
| 16 |
Research in Astronomy and Astrophysics | 1218 |
| 17 |
Nature Astronomy | 1180 |
| 18 |
Physics of the Dark Universe | 1071 |
| 19 |
Modern Physics Letters A | 1011 |
| 20 |
Space Weather-The International Journal of Research and Applications | 850 |
| 21 |
International Journal of Modern Physics D | 672 |
| 22 |
Solar Physics | 657 |
| 23 |
General Relativity and Gravitation | 612 |
| 24 |
Astronomische Nachrichten | 550 |
| 25 |
Publications of the Astronomical Society of the Pacific | 518 |
| 26 |
New Astronomy | 516 |
| 27 |
Astronomy Reports | 513 |
| 28 |
Astrophysics and Space Science | 501 |
| 29 |
Planetary and Space Science | 489 |
| 30 |
Radio Science | 464 |
| 31 |
Publications of the Astronomical Society of Japan | 459 |
| 32 |
Publications of the Astronomical Society of Australia | 387 |
| 33 |
Astrobiology | 381 |
| 34 |
Space Science Reviews | 367 |
| 35 |
Astronomy and Computing | 328 |
| 36 |
Solar System Research | 322 |
| 37 |
Life Sciences in Space Research | 321 |
| 38 |
Astronomy & Geophysics | 311 |
| 39 |
Journal of High Energy Astrophysics | 306 |
| 40 |
Cosmic Research | 278 |
| 41 |
Astroparticle Physics | 247 |
| 42 |
Astronomy Letters-A Journal of Astronomy and Space Astrophysics | 233 |
| 43 |
Experimental Astronomy | 227 |
| 44 |
Celestial Mechanics & Dynamical Astronomy | 219 |
| 45 |
Comptes Rendus Physique | 203 |
| 46 |
Gravitation & Cosmology | 188 |
| 47 |
Astrophysical Bulletin | 185 |
| 48 |
Astrophysics | 178 |
| 49 |
Journal of Space Weather and Space Climate | 171 |
| 50 |
International Journal of Astrobiology | 126 |