In the Name of Allah---the Most Beneficent, the Most Merciful. The Earth Is Shrinking Cooling, Solidification, Global Contraction, and a Possible Physical Interpretation of Qur'an 21:44 Introduction The Earth is often imagined as a physically permanent sphere whose dimensions have remained essentially unchanged since its formation. Modern geophysics, however, presents a much more dynamic picture. The Earth was formed in an extremely hot state, underwent extensive melting and differentiation, and has been continuously losing internal heat ever since. Its interior remains thermally active, but the planet has nevertheless undergone a long history of cooling, crystallization, solidification, and density changes. This raises a fundamental physical question: If a planet formed from extremely hot and partly molten material gradually cools and solidifies, should its physical dimensions remain exactly constant? The answer is not necessarily. Solidification and cooling can change density and...
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Galaxy
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By
Sajid Mahmood Ansari
In the Name of Allah---the Most Beneficent, the Most Merciful.
A galaxy is a vast system of stars, stellar remnants, interstellar gas, dust, dark matter, and other celestial objects, all bound together by gravity.
A galaxy is a vast system of stars, stellar remnants, interstellar gas, dust, dark matter, and other celestial objects, all bound together by gravity. The observable universe contains hundreds of billions of galaxies, each varying in size, structure, and composition. Galaxies are classified into several main types based on their shape and appearance.
Types of Galaxies
Spiral Galaxies
Structure: Spiral galaxies consist of a flat, rotating disk containing stars, gas, and dust, along with a central bulge made up mostly of older stars. The disk often features spiral arms that emanate from the central bulge.
Subtypes:
Normal Spirals (Sa, Sb, Sc): Classified based on the tightness of their spiral arms and the size of their central bulge. Sa galaxies have tightly wound arms and large bulges, while Sc galaxies have loosely wound arms and smaller bulges.
Barred Spirals (SBa, SBb, SBc): Similar to normal spirals but have a central bar structure made up of stars. The arms of barred spirals originate from the ends of the bar.
Examples: The Milky Way, Andromeda (M31).
Elliptical Galaxies
Structure: Elliptical galaxies range from nearly spherical (E0) to highly elongated (E7). They have a smooth, featureless light profile and lack the spiral arms seen in spiral galaxies.
Characteristics: They contain older, red stars and have very little gas or dust, which means minimal new star formation. These galaxies are more common in large galaxy clusters.
Examples: M87, Centaurus A.
Lenticular Galaxies (S0)
Structure: Lenticular galaxies are an intermediate form between spiral and elliptical galaxies. They have a central bulge and a disk like spirals but lack significant spiral arms.
Characteristics: They contain older stars and very little interstellar matter, leading to minimal new star formation.
Examples: NGC 5866.
Irregular Galaxies
Structure: Irregular galaxies do not fit into the categories of spiral or elliptical galaxies. They have an irregular shape with no defined structure.
Characteristics: Often rich in gas and dust, leading to significant star formation. They may have been distorted by gravitational interactions or collisions with other galaxies.
Examples: Large Magellanic Cloud, Small Magellanic Cloud.
Additional Classification
Dwarf Galaxies
Structure: Smaller in size and lower in luminosity compared to regular galaxies. They can be found in various forms, including dwarf ellipticals, dwarf irregulars, and dwarf spheroidals.
Characteristics: Dwarf galaxies often orbit larger galaxies and can be abundant in galaxy clusters.
Examples: Draco Dwarf, Fornax Dwarf.
Other Notable Types
Peculiar Galaxies
Structure: Galaxies with unusual shapes or features that do not fit into the standard categories, often due to gravitational interactions, mergers, or other processes.
Examples: Antennae Galaxies (NGC 4038/NGC 4039).
Ring Galaxies
Structure: These galaxies have a ring-like structure of stars and gas surrounding a central core. The ring is typically formed by a collision with another galaxy.
Examples: Hoag’s Object.
Galaxies are not only fascinating in their diverse structures but also crucial to understanding the large-scale structure of the universe. Each type of galaxy provides insights into the processes of cosmic evolution, star formation, and the dynamics of gravitational interactions.
Exploring the Qur’anic Chronology of Creation reveals a profound perspective on how our universe transformed from a single point into the complex world we live in today. While modern science focuses on the "how," the Qur’an describes creation in meaningful stages that highlight the purpose behind the heavens and the earth. This layered journey moves from the initial act of creation to the detailed shaping of the stars, planets, and life, finally culminating in the appearance of human beings. In this article, we break down these stages to show how the Qur’an presents a beautifully coherent and purposeful vision of the universe. 1. Chronology of Creation Allah Almighty says in Surah Fussilat: 9. قُلْ أَئِنَّكُمْ لَتَكْفُرُونَ بِالَّذِي خَلَقَ الْأَرْضَ فِي يَوْمَيْنِ وَتَجْعَلُونَ لَهُۥ أَندَادًا ۚ ذَٰلِكَ رَبُّ الْعَالَمِينَ 10. وَجَعَلَ فِيهَا رَوَاسِيَ مِنْ فَوْقِهَا وَبَارَكَ فِيهَا وَقَدَّرَ فِيهَا أَقْوَاتَهَا فِي أَرْبَعَةِ أَيَّامٍ سَوَىٰ لِلسَّائِلِينَ 11. ثُمَ...
In the Name of Allah---the Most Beneficent, the Most Merciful. The Natural Laws Manifest Divine Programming Introduction Modern science is built upon one of the most remarkable assumptions about reality: the universe is intelligible because it operates according to consistent laws . Gravity behaves according to recognizable mathematical relationships; electromagnetic phenomena follow precise rules; matter interacts according to reproducible physical and chemical principles; biological organisms function through extraordinarily complex systems; and celestial bodies move according to predictable patterns. Science does not create these laws. It discovers, describes, and mathematically formulates the regularities already present in nature. This raises a deeper philosophical question: Why does the universe possess laws at all? Why is nature orderly, measurable, mathematically intelligible, and sufficiently stable for rational beings to discover its structure? From the Islamic perspective, t...
In the Name of Allah---the Most Beneficent, the Most Merciful. Lebanon's demographic structure is essential for understanding its politics—and especially the growing sense among many Lebanese Sunnis that they have become politically weaker and economically marginalized despite being one of the country's largest communities . Lebanon's total population is approximately 5.9 million people in 2026 . 2025: 5,849,421 — World Bank estimate. ( World Bank Open Data ) 2026 (mid-year UN estimate): approximately 5,897,467 , or 5.90 million . ( Worldometer ) So, for our demographic analysis, ~5.9 million is the appropriate current figure. But there is an important distinction This 5.9 million is the total resident population , not the number of Lebanese citizens. It includes non-citizens, including a substantial Syrian refugee population and Palestinians. That distinction is crucial when discussing Lebanon's sectarian demographics . Lebanon has not conducted an official populati...
In the Name of Allah---the Most Beneficent, the Most Merciful. The Kingdom of Saba: Arabia's Greatest Ancient Civilization Introduction The Kingdom of Saba (biblical Sheba ; Arabic: سبأ ) was one of the most prosperous and influential civilizations of the ancient Near East. Centered in present-day Yemen , with its capital at Ma'rib , Saba flourished through its mastery of irrigation, international commerce, monumental architecture, and centralized administration. For centuries, it controlled the lucrative trade in frankincense and myrrh, linking southern Arabia with the Mediterranean, Mesopotamia, East Africa, and the Indian Ocean. While the Kingdom of Saba is well known through the Biblical account of the Queen of Sheba and the Qur'anic narratives in Surahs Saba' and Al-Naml , archaeology has firmly established that Saba was a historical kingdom whose achievements rivaled those of many contemporary civilizations. Thousands of inscriptions, magnificent temples, extens...
In the Name of Allah---the Most Beneficent, the Most Merciful. The concept of an Intelligent Universe suggests that the cosmos is not just a passive, mechanical system but an evolving, self-organizing entity capable of processing information, much like a vast neural network. Proponents of this idea argue that the universe exhibits intelligence through its finely tuned physical laws, complex cosmic web structures, and adaptive feedback mechanisms, much like a living organism. Some theories, such as panpsychism and biocentrism , propose that consciousness is a fundamental aspect of reality, implying that intelligence is embedded at all levels of the cosmos. Whether through quantum information theory, self-regulating cosmic processes, or the mysterious interconnectedness of space-time, the notion of an Intelligent Universe challenges our understanding of existence, hinting at a deeper order beyond mere randomness. The Qur’an and the Intelligent Universe Allah ...
In the Name of Allah---the Most Beneficent, the Most Merciful. Abstract A Pashtun (also spelled Pakhtun ) can be defined from ethnic , linguistic , and cultural perspectives: Ethnically: Pashtuns are an Indo-Iranian ethnic group indigenous to the region historically known as Afghanistan and the adjoining areas of western Pakistan (especially Khyber Pakhtunkhwa, northern Balochistan, and parts of Punjab). They are regarded as the native inhabitants of southeastern Afghanistan , particularly around Paktia, Paktika, and Ghazni , from where they expanded eastward and southward. Linguistically: They speak Pashto , an Eastern Iranian language of the Indo-European family. Pashto has several dialects, broadly classified into southern (Kandahari) and northern (Yousafzai) groups. Culturally: Pashtun identity is deeply rooted in Pashtunwali , an ancient code of honour and c...
In the Name of Allah---the Most Beneficent, the Most Merciful. This article delves into the distinctive aspects of Islam, highlighting its foundational beliefs, rituals, moral codes, and cultural impact. Islam, one of the world’s major monotheistic religions, stands out with its unique beliefs, practices, and cultural influences. Founded in the 7th century in the Arabian Peninsula by the Prophet Muhammad, Islam offers a comprehensive life encompassing spiritual, social, economic, and political aspects. This article delves into the distinctive aspects of Islam, highlighting its foundational beliefs, rituals, moral codes, and cultural impact. Core Beliefs Monotheism (Tawhid) : The cornerstone of Islamic belief is the oneness of God, known as Tawhid. Muslims believe in a single, all-powerful, and compassionate God, Allah, who is the creator and sustainer of the universe. This belief rejects any form of polytheism or association of partners with Allah. Prophethood (Nubuwwah) : Muslims beli...
In the Name of Allah---the Most Beneficent, the Most Merciful. Here's a table featuring facts about the top twenty highest mountain peaks in the world, including their height, location, and other notable details: Here’s a table featuring facts about the top twenty highest mountain peaks in the world, including their height, location, and other notable details: Rank Mountain Peak Height (meters) Height (feet) Location Notable Fact 1 Mount Everest 8,848 29,029 Nepal/China border Highest mountain peak in the world 2 K2 (Mount Godwin-Austen) 8,611 28,251 Pakistan/China border Second highest peak, notoriously difficult to climb 3 Kangchenjunga 8,586 28,169 Nepal/India border Third highest peak, means “Five Treasures of Snows” 4 Lhotse 8,516 27,940 Nepal/China border Fourth highest peak, adjacent to Mount Everest 5 Makalu 8,485 27,838 Nepal/China border Fifth highest peak, known for its pyramid shape 6 Cho Oyu 8,188 26,864 Nepal/China border Sixth highest peak, considered one of the easi...
