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Contact Name
Ismail
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ismail@iainlhokseumawe.ac.id
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+6285277400885
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LPPM IAIN Lhokseumawe, Jl. Medan-Banda Aceh Km. 275 No. 1 Alue Awe, Muara Dua, Kota Lhokseumawe. Kode Pos: 24352
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INDONESIA
Astroislamica: Journal of Islamic Astronomy
ISSN : -     EISSN : 29630290     DOI : https://doi.org/10.47766/astroislamica
Core Subject : Religion, Science,
Astroislamica: Journal of Islamic Astronomy is a journal that studies Islamic astronomy and Islamic laws related to astronomy. Astroislamica focuses on Islamic astronomy topics such as Qibla direction, prayer times, calendars, and eclipses through multiple perspectives, including Islamic law, mathematics, sociology, anthropology, politics, astrophotography, climatology, geophysics, and philology. E-ISSN 2963-0290 (Online - Elektronik)
Articles 54 Documents
Method For Determining the Qiblat Direction of The Mosque: Analysis of Determining the Qibla Direction of the Al-Islahiyah Mosque, Gampong Lambhuk, Ulee Kareng District, Banda Aceh City Aindana Zulfa; Riza Afrian Mustaqim
Astroislamica: Journal of Islamic Astronomy Vol. 3 No. 2 (2024): Astroislamica: Journal of Islamic Astronomy (Desember)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v3i2.3442

Abstract

Some village officials want to adjust the direction of the Qibla, but some Gampong residents oppose the plan because residents believe that the direction of the Qibla has been determined by previous generations of scholars. This study will investigate the approach used when the determination of the direction of the Qibla was first carried out, as well as the approach used after the revision in 2017. Qualitative field research (field research) and library research (library research) used descriptive, analytical, and verification approaches. After that, the method of determining the direction of the Qibla of the Al-Ishlahiyah Mosque was described and analyzed. Furthermore, the results of the re-measurement of the current direction of the Qibla were verified using the Compass and Rasdul Qibla/Istiwa A’zam. The results show that first, the direction of the Qibla was determined at the Al-Ishlahiyah Mosque using two methods: Rasdul Qibla/Istiwa A’zam on May 28, 2015 and the Compass tool in 2017. In 1966, the direction of the Qibla was determined with a tool perpendicular to the shadow of the sun's rays before it became a Mosque and was still a Meunasah Gampong. Second, the analysis of the current Qibla direction determination method is appropriate, by following the Compass of the Baiturrahman Grand Mosque in Banda Aceh at point 292o and Rasdul Qiblat/Istiwa A'zam on May 27, 2022 at 16:18 WIB and July 16, 2022 at 16:30 WIB. The calibration results show a slight slope of 11o.
Rekontruksi Kriteria Visibilitas Hilal Serta Dampak Implementasi Kriteria Imkanurukyah MABIMS Baru Dalam Kemaslahatan Ridhokimura Soderi; Darlius Darlius; Riza Afrian Mustaqim
Astroislamica: Journal of Islamic Astronomy Vol. 3 No. 2 (2024): Astroislamica: Journal of Islamic Astronomy (Desember)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v3i2.3642

Abstract

The aim of this research is to look at several existing hilal visibility criteria and see the extent of the impact that occurred after the implementation of the new MABIMS imakunurukyah criteria. In this research the author uses qualitative research with library data sources (library research) using qualitative descriptive analysis techniques where in this research the author describes in detail the existing criteria for visibility of the new moon and explains the impact of implementing the new MABIMS criteria from the perspective of ushul fiqh rules. The results of this research have the impact of applying the new MABIMS criteria to provide wider benefits in that at least we as Indonesian Muslims are moving forward in thinking about abandoning the old criteria which are no longer in accordance with the development of the world of astronomical science. Even with the implementation of the new MABIMS criteria, there are still differences in starting and ending the month of Qomariyah between Islamic organizations and the government. Differences will still be unavoidable if there is no agreement on the criteria used in determining the start of the Qomariyah month.
Bridging Law and Astronomy: The Influence of Astronomy on Islamic Law Anwar Anwar; Bukhari Bukhari; Andi Mardika
Astroislamica: Journal of Islamic Astronomy Vol. 3 No. 2 (2024): Astroislamica: Journal of Islamic Astronomy (Desember)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v3i2.3646

Abstract

This paper explores the deep relationship between Islamic astronomy ( Ilm al-Falak ) and Islamic law, highlighting its influence on the determination of prayer times, the Qibla direction, and its role in Islamic legal decision-making. This study employs a qualitative method with a descriptive-analytical approach. It draws upon both classical and modern literature, as well as documented expertise from scholars of Islamic astronomy and Islamic law, to provide a comprehensive understanding. The results show that Islamic astronomy has enriched and enhanced the practice of Islamic law, particularly in accurately determining prayer times and the Qibla direction. However, challenges remain in harmonizing Islamic astronomy with Islamic law, necessitating ongoing dialogue between religious scholars and astronomers.
Etnoastronomi Perbintangan Masyarakat Lombok Muhammad Awaludin
Astroislamica: Journal of Islamic Astronomy Vol. 3 No. 2 (2024): Astroislamica: Journal of Islamic Astronomy (Desember)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v3i2.3862

Abstract

This research discusses about the ethnoastronomy of the Sasak community on Lombok Island, which analyses knowledge about stars and the movement of celestial bodies in the context of local culture. The Sasak people use certain stars such as Rowot (Pleiades) and Tenggale (Orion) as markers of time and seasons, as well as in the performance of traditional and religious rituals. This study is important to document orally transmitted traditional astronomical knowledge, which contributes to daily life, particularly in agriculture and navigation. This research uses the literature method with a descriptive qualitative approach to reveal the relationship of astronomy to the culture of the Sasak community. The results of the study show that the Sasak people have their own names and functions for the stars in the night sky such as Rowot (Pleiades), Tenggale (Orion), Bintang Basong (Sirius), Bintang Pai (Crux), Bintang Jaran (Pegasus), and Bintang Sok (Scorpion). Among these constellations, two groups of clusters that have an important role in determining time in Lombok community are the Rowot (Pleiades) and Tenggale (Orion) constellations.
Proporsionalitas dalam Hisab: Pembacaan terhadap Fatwa Yusuf al-Qaradhawi Hanif A'la Ilhami; Zul Efendi
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.3350

Abstract

This study aims to explain the form of al-Qaradhawi's support for the use of astronomical calculations, revealing aspects of proportionality in it, and expressing his comments on the views of other scholars who also support calculations. This research is a qualitative research with a literature approach. Al-Qaradhawi supports calculations to be elevated to the status of a method that has legal power and validity. However, his support for calculation is not absolute, but proportional. The proportional aspect that he puts forward is illustrated by his suggestion to use calculation as a tool to deny moon sighting, namely if calculation finds that the moon is completely unobservable, then all moon sighting testimony must be rejected, even sighting does not need to be carried out from the beginning. Limited to this condition, the government can just base its decision on the results of calculation alone. In contrast, under normal conditions, moon sighting must still be carried out, and remains the main method in (itsbat) determining the beginning of the month. Both of these methods –calculation and sighting- have their portion of use according to their respective conditions. Both still have the power as a wasilah, and become a tool for the government to eliminate differences in welcoming the new month in the same country. Differences in the same country, according to al-Qaradhawi is a difference that ghairu maqbul, can not be tolerated. As for the views of Ahmad Syakir - the scholar cited by al-Qaradhawi as a supporter of calculations - al-Qaradhawi made some comments. These comments conclude that calculation must still consider the aspect of moon sighting and cannot stand alone. This shows the difference in views between Ahmad Syakir, a scholar who supports hishab absolutely, and al-Qaradhawi, who supports the use of hishab proportionally.
Analisis Tingkat Kecerahan Langit Malam Terhadap Visibilitas Hilal Menggunakan Sky Quality Meter di Observatorium Malikussaleh IAIN Lhokseumawe Devina Kharida Alhan; Ruslandi Ruslandi; Ismail Ismail
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.3374

Abstract

In the dark of the night, the sky offers wonders like the crescent moon (hilal), which marks the beginning of the Islamic month. The hilal is often observed at the Malikussaleh Observatory, IAIN Lhokseumawe. This study uses a Sky Quality Meter (SQM) to measure the night sky brightness and how it affects hilal visibility. This field research employs a qualitative approach with a descriptive method. Primary data is obtained from direct observations using the SQM before and after sunset, while secondary data comes from relevant literature. The study finds that the night sky brightness at the observatory is Class 5 on the Bortle Scale, with an average of 19.80 MPSAS, categorized as Suburban Sky. The average brightness during hilal observation is -3.03397 v mag, while the hilal magnitude is -7.36 v mag. Therefore, the hilal can be observed if its magnitude is lower than the night sky brightness.
Konsep Bumi Datar: Analisis Historis, Media Sosial, dan Bukti Ilmiah Fatimah Nur Aliyah
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.3428

Abstract

This study examines the phenomenon of flat Earth belief persisting in modern society, despite widespread scientific evidence that the Earth is round. The aim of the study was to understand why this theory persists using a multidisciplinary approach that includes historical reading, social media analysis, and scientific evidence. Historical reading helps identify the context and roots of this belief, and how it has evolved over time. Social media analysis reveals the important role of filter bubbles and echo chambers in the spread and amplification of flat Earth theory, where algorithms and the digital environment limit exposure to information that supports a particular view. Scientific evidence provides a strong empirical basis for rejecting flat Earth theory, but challenges remain in conveying scientific evidence in a way that is understandable and accepted by the wider public. The study findings suggest that flat Earth belief is influenced by complex social and psychological factors as well as the impact of social media in amplifying this belief. This study underscores the need for more effective approaches to improving science literacy and addressing the spread of misinformation in the digital age. Strategies that involve collaboration between disciplines are needed to address these challenges and improve public understanding of science
Respon Masyarakat Terhadap Metode Pengukuran Arah Kiblat Menggunakan Keyakinan (Studi Kasus Desa Wora Kec. Wera Kab. Bima) Kurniawan Kurniawan
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.3440

Abstract

This research is based on the community's habit of measuring the direction of the Qibla every year during Eid al-Fitr prayers in the field. Every year the village community will invite village elders to carry out measurements. With the development of the times and falak instruments, they are now easily accessible everywhere, but people still use them. the habit is the traditional method. So this research aims to determine the methods and procedures for measuring the Qibla direction carried out by Wora Village elders as well as the community's response to the method of measuring the Qibla direction being measured. This research is qualitative research with the type of field research. Meanwhile, the approach that the author uses in this research is a sociological research approach. The results of this research are first: measuring the direction of the Qibla by Wora Village elders using the belief method has a difference in Qibla direction of 13˚ 26' 32.17”. Second: The community's response to the Qibla direction measured by the village elders is. First: they tend to accept measurement methods based on long-standing habits (tradition). Second: People don't know anything about the method of measuring the Qibla direction.
Problematika Astronomical Twilight dalam Penentuan Awal Waktu Subuh di Indonesia Magevira Magevira
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.3468

Abstract

Fajar Sadik plays a crucial role in determining the time for time-bound Islamic worship, specifically the Subuh (dawn) prayer and fasting. It is closely linked with the beginning of Subuh time. However, determining the exact start of Subuh remains controversial among scholars and experts, particularly regarding the Sun's angle below the horizon used as a reference point. The Indonesian Ministry of Religious Affairs has set this angle at -20°, but some studies suggest that Fajar Sadik may not appear at this angle, prompting ongoing debate and alternative proposals. This study aims to contribute to the academic discourse on determining Subuh time and seeks to bridge differences in existing criteria across Indonesia. Using an interpretive qualitative approach, the research falls under library research, relying on both printed and digital sources, as well as interviews with relevant scholars and practitioners. The findings indicate that the core issue lies in the lack of standardized methods and benchmarks for observing dawn (Astronomical Twilight). There are multiple reasons for the variation in Subuh time criteria in Indonesia. These include differing interpretations of the dawn’s color, varying geographical locations used for observation, and inconsistent usage and orientation of observational instruments. These three factors significantly influence the results of dawn observations and thus must be harmonized to minimize discrepancies. Establishing uniform standards for dawn detection is essential to achieving consensus and ensuring accurate worship timing across the country. This study underscores the importance of collaborative efforts in setting precise and agreed-upon criteria for Subuh.
Perbedaan Paradigma Kosmologi Antara Stephen Hawking dan Al-farabi Fitri Lindayunita
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 1 (2025): Astroislamica: Journal of Islamic Astronomy (Juni)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i1.4820

Abstract

Cosmology, as a branch of science that studies the origin and structure of the universe has been a topic of debate throughout history. This article analyzes the differences in cosmological paradigms between Stephen Hawking a modern scientist who uses a theoretical physics approach, and Al-farabi a 9th century muslim philosopher who uses a metaphysical and theological approach in his understanding of cosmology. Hawking explains cosmological phenomena through several concepts such as singularity, multiverse, and black hole without involving theological aspects, while Al-farabi uses the concept of emanation where there is God’s involvement as the creator. This research uses a literature study to compare the two approaches and their impact on people’s understanding of the universe. The analysis shows that their thoughts open up opportunities for dialogue between modern science and religion, and provide a more logical perspective in understanding the relationship between science and spirituality.