| 1 |
Monthly Notices of the Royal Astronomical Society | 14764 |
| 2 |
Astrophysical Journal | 12760 |
| 3 |
Astronomy & Astrophysics | 10323 |
| 4 |
Journal of Cosmology and Astroparticle Physics | 3315 |
| 5 |
Advances in Space Research | 3184 |
| 6 |
Physics Letters B | 3075 |
| 7 |
Astrophysical Journal Letters | 2710 |
| 8 |
Journal of Geophysical Research-Space Physics | 2706 |
| 9 |
Astronomical Journal | 2277 |
| 10 |
Universe | 2147 |
| 11 |
Icarus | 1669 |
| 12 |
Classical and Quantum Gravity | 1593 |
| 13 |
Earth and Space Science | 1272 |
| 14 |
Frontiers in Astronomy and Space Sciences | 1260 |
| 15 |
Astrophysical Journal Supplement Series | 1194 |
| 16 |
Research in Astronomy and Astrophysics | 1174 |
| 17 |
Nature Astronomy | 1155 |
| 18 |
Modern Physics Letters A | 1011 |
| 19 |
Space Weather-The International Journal of Research and Applications | 788 |
| 20 |
Physics of the Dark Universe | 782 |
| 21 |
International Journal of Modern Physics D | 694 |
| 22 |
Solar Physics | 675 |
| 23 |
Astronomische Nachrichten | 573 |
| 24 |
General Relativity and Gravitation | 558 |
| 25 |
Planetary and Space Science | 550 |
| 26 |
Astronomy Reports | 499 |
| 27 |
Astrophysics and Space Science | 487 |
| 28 |
Radio Science | 478 |
| 29 |
Publications of the Astronomical Society of Japan | 445 |
| 30 |
Astrobiology | 430 |
| 31 |
Publications of the Astronomical Society of the Pacific | 429 |
| 32 |
Space Science Reviews | 357 |
| 33 |
Astronomy & Geophysics | 308 |
| 34 |
Astronomy and Computing | 305 |
| 35 |
Solar System Research | 297 |
| 36 |
Experimental Astronomy | 282 |
| 37 |
Publications of the Astronomical Society of Australia | 280 |
| 38 |
Life Sciences in Space Research | 275 |
| 39 |
Cosmic Research | 263 |
| 40 |
Astronomy Letters-A Journal of Astronomy and Space Astrophysics | 259 |
| 41 |
Astroparticle Physics | 251 |
| 42 |
Celestial Mechanics & Dynamical Astronomy | 228 |
| 43 |
Journal of High Energy Astrophysics | 208 |
| 44 |
Gravitation & Cosmology | 184 |
| 45 |
Astrophysics | 179 |
| 46 |
Journal of Astrophysics and Astronomy | 172 |
| 47 |
Journal of Space Weather and Space Climate | 170 |
| 48 |
Astrophysical Bulletin | 166 |
| 49 |
International Journal of Astrobiology | 136 |
| 50 |
Revista Mexicana de Astronomia y Astrofisica | 135 |