Journal History
| 2013 | The inaugural issue was released. Galaxies was published as a quarterly journal. |
| 2014 | Galaxies was indexed in Inspec (IET). |
| 2015 | Galaxies was indexed in Emerging Sources Citation Index (ESCI)—Web of Science (Clarivate Analytics), starting with Volume 1 (Issue 1). |
| 2017 | Galaxies was indexed in Scopus (Elsevier), starting with Volume 1 (Issue 1). Galaxies announced the first edition of the Travel Awards. |
| 2018 | Galaxies announced the second edition of the Travel Awards. |
| 2020 | Galaxies published its 500th paper. |
| 2022 | Galaxies adopted a bimonthly publication schedule. |
| 2023 | The year 2023 marked the 10th Anniversary of Galaxies. |
| 2026 | Galaxies received its 2025 Impact Factor (4.0), ranked 23/86 in "Astronomy and Astrophysics. Galaxies received its CiteScore (2025) of 7.0, ranked 21/97 in "Astronomy and Astrophysics". |
Editor-in-Chief
| 2013–2022 | Editor-in-Chief: Prof. Dr. Emilio Elizalde |
| 2022–present | Editor-in-Chief: Dr. Margo Aller Editor-in-Chief: Dr. Jose L. Gómez |
