OBSERVATORY, an esteemed journal in the realms of Astronomy and Space and Planetary Science, is published from the Rutherford Appleton Laboratory in the United Kingdom. With an ISSN of 0029-7704, this journal has provided a platform for innovative research and findings, particularly during its active publishing years from 1996 to 2013, 2015, and from 2017 to 2024. Although classified in the lower quartiles (Q4) in the latest 2023 category rankings for Astronomy and Astrophysics and Space and Planetary Science, the journal serves as a vital resource for researchers and students aiming to contribute to these fields. While it currently does not offer open access options, it continues to attract attention for its focus on both theoretical and applied aspects of astronomy. With a growing compilation of research, it aims to foster collaboration and knowledge dissemination among scholars dedicated to unraveling the complexities of our universe.

Advances in Astronomy and Space Physics is an esteemed journal dedicated to the exploration and dissemination of research in the expansive fields of astronomy and space science. Published by Taras Shevchenko National University of Kyiv, this journal provides a platform for researchers, professionals, and students to share groundbreaking studies and innovations. With an ISSN of 2227-1481, it covers a wide range of subjects including astrophysics, planetary sciences, and space exploration technologies, thereby fostering interdisciplinary collaboration. Although not an Open Access journal, it maintains a commitment to high-quality, peer-reviewed content that contributes significantly to the advancement of scientific knowledge. The journal's mission is to promote sustainable practices in space research while also exploring the implications of discoveries on Earth and beyond. By maintaining rigorous publication standards, Advances in Astronomy and Space Physics aims to serve as a critical resource for those involved in the ever-evolving study of our universe.

Advances in Astronomy is a prestigious open-access journal published by HINDAWI LTD, dedicated to the field of astronomy and astrophysics. Established in 2008, the journal aims to disseminate significant research findings and advancements in the understanding of celestial phenomena, planetary sciences, and the intricate workings of the universe. With an impact factor that reflects its relevance in the scholarly community, Advances in Astronomy holds a commendable rank of Q3 in both Astronomy and Astrophysics as well as Space and Planetary Science categories, indicating its importance within these fields. The journal also showcases a commitment to open-access publishing, ensuring that research is readily available to both the scientific community and the public. Researchers, professionals, and students alike are encouraged to contribute to this dynamic forum to share knowledge and foster collaboration in exploring the wonders of the cosmos.

ACTA ASTRONOMICA, the esteemed journal published by the COPERNICUS FOUNDATION POLISH ASTRONOMY, is a pivotal platform for disseminating significant advancements in the fields of Astronomy, Astrophysics, and Space Science. With an established history spanning from 1996 to 2023, this journal maintains a strong position in academia, evidenced by its Q2 ranking in both Astronomy and Astrophysics as well as Space and Planetary Science categories. Targeted at researchers, professionals, and students, ACTA ASTRONOMICA offers a comprehensive collection of articles that foster a deeper understanding of celestial phenomena, planetary exploration, and theoretical advancements in the universe. While it is not an open-access journal, its structured format caters to a global audience eager to engage with cutting-edge research. Notably, its Scopus rankings highlight its relevance, placing it in the 56th percentile for Astronomy and Astrophysics and the 44th percentile for Space and Planetary Science, ensuring that contributors are part of an influential community that is shaping the future of astronomical study.

Research in Astronomy and Astrophysics, published by the National Astronomical Observatories under the Chinese Academy of Sciences, stands out as a pivotal platform for disseminating cutting-edge research in the fields of astronomy and astrophysics. With an ISSN of 1674-4527 and an E-ISSN of 2397-6209, this esteemed journal operates as an open access publication, ensuring that high-quality research is available to a broad audience without any financial barriers. As of 2023, it holds a commendable Q2 quartile ranking in both Astronomy and Astrophysics, as well as Space and Planetary Science, reflecting its importance and revered position among leading journals. Spanning from 2009 to 2024, it is geographically rooted in the United Kingdom but engages a global readership and author base, making significant contributions to the rapidly evolving discourse in astrophysical studies. Moreover, its rankings in Scopus underscore its relevance, ranking 43rd out of 90 in Astronomy and Astrophysics and 61st out of 104 in Space and Planetary Science, placing it firmly within the competitive landscape of scientific research. Research in Astronomy and Astrophysics is dedicated to fostering innovation and communication within the scientific community, offering researchers, professionals, and students alike a valuable resource for collaboration and knowledge advancement.

The Bulgarian Astronomical Journal, published by the BULGARIAN ACADEMY OF SCIENCES, INSTITUTE OF ASTRONOMY, serves as a vital platform for the dissemination of research in the field of Astronomy and Astrophysics. With the ISSN 1313-2709 and E-ISSN 1314-5592, this journal has been pivotal in showcasing original studies and advancements in astronomical sciences from 2014 and will continue to do so through 2025. Although categorized in Q4 within the ambit of Astronomy and Astrophysics, it provides essential insights and innovative findings, making significant contributions to the global academic community. Positioned in the lower quartile of Scopus rankings, recognized as #87 out of 90, it offers an opportunity for burgeoning researchers and seasoned professionals alike to engage with emerging ideas and trends in the discipline. While it currently does not feature an open access model, readers and contributors can anticipate a rich exchange of scientific knowledge that fosters collaboration within the astronomy community.

The Journal of Astronomical Instrumentation, published by WORLD SCIENTIFIC PUBL CO PTE LTD, is a pioneering peer-reviewed journal that has established itself as a vital outlet for the dissemination of research in the fields of astronomy and astrophysics, as well as in instrumentation technologies. Since its inception in 2012, this international journal has provided a platform for researchers and practitioners to share their findings, innovations, and insights pertaining to astronomical tools and techniques. With an esteemed Q3 categorization in both Astronomy and Astrophysics and Instrumentation for 2023, it ranks within the top tier of journals in these disciplines, demonstrating its impact and relevance in the scholarly community. Covering a broad range of topics that encompass the design, development, and application of astronomical instruments, the journal also emphasizes technological advancements that enhance observational capabilities. Researchers, professionals, and students alike will find this journal an invaluable resource for staying abreast of current trends and breakthroughs in the field of astronomical instrumentation.

EXPERIMENTAL ASTRONOMY, published by Springer, stands as a pivotal journal in the fields of Astronomy and Astrophysics as well as Space and Planetary Science. With an impressive Scopus ranking and a Q2 category as of 2023, the journal is recognized for its impactful contributions to experimental techniques and observations in astronomy. Covering a broad spectrum of topics from cosmic phenomena to planetary exploration, it serves as a vital platform for researchers, professionals, and students to disseminate and discuss innovative ideas and findings. The journal has evolved through various convergence years since its inception in 1989 and continues to thrive, fostering an environment for academic pursuit and collaboration. Though not an open-access journal, its rigorous peer-review process ensures high-quality publications that are essential for advancing the scientific community's understanding of the universe.

Welcome to the Journal of the Korean Astronomical Society, an esteemed publication dedicated to advancing the fields of Astronomy and Astrophysics as well as Space and Planetary Science. Established in 1993 and under the reputable auspices of the Korean Astronomical Society, this journal serves as a vital platform for researchers and scholars from South Korea and around the globe to disseminate innovative findings and critical insights. With a commendable Q2 ranking in Astronomy and Astrophysics and a Q3 ranking in Space and Planetary Science, this journal is positioned among the influential voices in its fields, fostering collaboration and knowledge exchange. The journal's rigorous peer-review process ensures that published works contribute significantly to ongoing discussions and developments in astronomical research. While currently not an open-access journal, it remains accessible to the academic community, encouraging readers to stay abreast of the latest advancements in the sciences that elucidate the universe's complexities. Join us in exploring the cosmos through cutting-edge research and scholarly discussion that propels the field forward.

NEW ASTRONOMY, published by Elsevier, stands as a pivotal platform in the field of Astronomy and Astrophysics. With an ISSN of 1384-1076 and an E-ISSN of 1384-1092, this journal has solidified its reputation over its operational years, from 1996 to 2025. Located in the Netherlands, it ranks in the Q2 category for Astronomy and Astrophysics and Instrumentation, and Q3 for Space and Planetary Science, affirming its significant contribution to these disciplines. With a Scopus rank of #37/90 in Astronomy and Astrophysics and a respectable 59th percentile, this journal is essential for researchers and professionals seeking cutting-edge findings and methodologies. Although not open access, NEW ASTRONOMY remains dedicated to providing a rich repository of knowledge, featuring exceptional peer-reviewed articles that explore novel astronomical phenomena and advancements in instrumentation. Engaging with this journal will not only enhance your understanding of current trends in the cosmos but also contribute to the ongoing dialogue within these dynamic fields.