ISSN No.        0975-0312

Vedic Science International Multidisciplinary Peer-reviewed Journal 

Article  Information

Journal: Vedic Science
Volume: 2026 | Issue: 1 | Year: 2026
Pages: 9–15
DOI:  10.66718/0975-0312.vol.2026.issue1.2    
Received: 2 Feb. 2026
Accepted: 15 March, 2025
Published: 20 April, 2025

Ṛgvedic Knowledge of the Saros Eclipse Cycle: Evidence for Advanced Vedic Astronomy 

Prof. Ravi Prakash Arya, Former UGC Chair Professor, M.D.University, Rohtak, Haryana

Abstract

This paper examines evidence from the Ṛgveda demonstrating a sophisticated understanding of the Saros eclipse cycle, long predating the often-cited discoveries by the Chaldeans and Egyptians. Rigvedic hymns, particularly RV 3.9.9, encode precise astronomical computations, including half-tithi counts, nodal corrections, and recurrence patterns for both solar and lunar eclipses. Our analysis highlights that Vedic Ṛṣis possessed predictive knowledge of eclipses, integrating mathematical accuracy, observational rigor, and calendrical frameworks. These findings challenge prevailing historical narratives that credit ancient Mesopotamia and Egypt with early eclipse prediction and reveal that Vedic literature represents a scientifically grounded tradition rather than solely mythological texts.

Keywords

Ṛgveda, Saros cycle, eclipse prediction, Vedic astronomy, tithi, Agni, nodal cycles, Rigvedic hymns

References

  1. Arya, R. P. (2005). The Ṛgveda. Parimal Publications.
  2. Arya, R. P. (2025). The Atharvaveda Paippalāda Saṁhitā. Vol. 1. Amazon Books & Indian Foundation for Vedic Science.
  3. Arya, R. P. (2026). The Atharvaveda Paippalāda Saṁhitā. Vol. 2. Amazon Books & Indian Foundation for Vedic Science
  4. Arya, R. P. (2026). The Vol. 1. Amazon Books & Indian Foundation for Vedic Science
  5. Arya, R. P. (2022). The Vedāṅga Jyotiṣa, Amazon Books & Indian Foundation for Vedic Science

How to cite this article

Arya, R.P.  (2026). Ṛgvedic Knowledge of the Saros Eclipse Cycle: Evidence for Advanced Vedic Astronomy. Vedic Science, 2026 (1), 9–15.  https://www.ved.org/archives/VEDSC-202601-2026-2

Copyright (c) 2026 by the Author/s

This article is published under the  License (CC BY 4.0).