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Main Author: Shanmugam, Karthikeyan
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Published: Zenodo 2026
Online Access:https://doi.org/10.5281/zenodo.18290207
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author Shanmugam, Karthikeyan
author_facet Shanmugam, Karthikeyan
contents <p> </p> <p>Is the elusive <strong>Planet Nine</strong> (also known as the <strong>Ninth Planet</strong>) actually a <strong>Primordial Black Hole (PBH)</strong>? This research paper presents a comparative analysis linking modern astrophysical hypotheses regarding the <strong>Planet 9</strong> anomaly with ancient Indian cosmological descriptions of the "Shadow Planet" axis (Rahu and Ketu).</p> <p>Recent studies (Scholtz & Unwin, 2019) suggest that the gravitational perturbations observed in the <strong>Kuiper Belt</strong> and <strong>Trans-Neptunian Objects (ETNOs)</strong> are best explained by a captured <strong>Primordial Black Hole</strong> orbiting at the edge of the <strong>Solar System</strong>. This paper argues that this "Dark Anchor" was anticipated in the <em>Brihat Samhita</em> and <em>Puranic</em> texts.</p> <p>Key findings include:</p> <ul> <li> <p><strong>The Swarbhanu Event:</strong> A functional correlation between the <strong>Rahu-Ketu</strong> axis and a Bipolar Gravitational Model stabilized by a central mass (Sun) and a peripheral singularity (<strong>Planet 9</strong>).</p> </li> <li> <p><strong>The Heliopause Connection:</strong> Identification of the mythological "Lokaloka" mountain with the modern <strong>Heliosphere</strong> boundary.</p> </li> <li> <p><strong>Accretion Physics:</strong> Correlating the ancient description of Ketu as "Smoky" (<em>Dhumraketu</em>) with the <strong>Bondi-Hoyle accretion</strong> signatures of a quiescent <strong>black hole</strong> interacting with the Oort Cloud.</p> </li> </ul> <p>This synthesis offers a novel perspective on <strong>Dark Matter</strong>, the history of astronomy, and the potential discovery of the <strong>Ninth Planet</strong>.</p> <p>-----</p> <p>Keywords:-</p> <p>Planet Nine, Planet 9, Ninth Planet, Primordial Black Hole, PBH, Planet 9 Hypothesis, Dark Matter, Solar System, Trans-Neptunian Objects, Kuiper Belt, Archaeoastronomy, Vedic Cosmology, Rahu and Ketu, Swarbhanu, History of Astronomy, Accretion Physics, Heliopause, Dhumraketu, Indian Astronomy</p>
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spellingShingle The Swarbhanu Event Horizon: A Comparative Analysis of the Tamil 'Shadow Planet' Axis and the Primordial Black Hole Hypothesis
Shanmugam, Karthikeyan
<p> </p> <p>Is the elusive <strong>Planet Nine</strong> (also known as the <strong>Ninth Planet</strong>) actually a <strong>Primordial Black Hole (PBH)</strong>? This research paper presents a comparative analysis linking modern astrophysical hypotheses regarding the <strong>Planet 9</strong> anomaly with ancient Indian cosmological descriptions of the "Shadow Planet" axis (Rahu and Ketu).</p> <p>Recent studies (Scholtz & Unwin, 2019) suggest that the gravitational perturbations observed in the <strong>Kuiper Belt</strong> and <strong>Trans-Neptunian Objects (ETNOs)</strong> are best explained by a captured <strong>Primordial Black Hole</strong> orbiting at the edge of the <strong>Solar System</strong>. This paper argues that this "Dark Anchor" was anticipated in the <em>Brihat Samhita</em> and <em>Puranic</em> texts.</p> <p>Key findings include:</p> <ul> <li> <p><strong>The Swarbhanu Event:</strong> A functional correlation between the <strong>Rahu-Ketu</strong> axis and a Bipolar Gravitational Model stabilized by a central mass (Sun) and a peripheral singularity (<strong>Planet 9</strong>).</p> </li> <li> <p><strong>The Heliopause Connection:</strong> Identification of the mythological "Lokaloka" mountain with the modern <strong>Heliosphere</strong> boundary.</p> </li> <li> <p><strong>Accretion Physics:</strong> Correlating the ancient description of Ketu as "Smoky" (<em>Dhumraketu</em>) with the <strong>Bondi-Hoyle accretion</strong> signatures of a quiescent <strong>black hole</strong> interacting with the Oort Cloud.</p> </li> </ul> <p>This synthesis offers a novel perspective on <strong>Dark Matter</strong>, the history of astronomy, and the potential discovery of the <strong>Ninth Planet</strong>.</p> <p>-----</p> <p>Keywords:-</p> <p>Planet Nine, Planet 9, Ninth Planet, Primordial Black Hole, PBH, Planet 9 Hypothesis, Dark Matter, Solar System, Trans-Neptunian Objects, Kuiper Belt, Archaeoastronomy, Vedic Cosmology, Rahu and Ketu, Swarbhanu, History of Astronomy, Accretion Physics, Heliopause, Dhumraketu, Indian Astronomy</p>
title The Swarbhanu Event Horizon: A Comparative Analysis of the Tamil 'Shadow Planet' Axis and the Primordial Black Hole Hypothesis
url https://doi.org/10.5281/zenodo.18290207