Comprehensive Ārṣa-tradition reference on Vedic cosmology and chronometry — detailed Brahmāṇḍa cartography, Lokā architecture, cosmic oceans, Bhāgavata-derived time-units, and concordances of classical sources.
ancient-astronomy chronometry time-metrology surya-siddhanta arsha brahmanda hindu-cosmology puranic-cosmology bhagavata vedic-chronometry loka-architecture bhu-mandala garbhodaka karanodaka sapta-dvipa brahmanda-darshana puranic-sources vedic-sources time-units lokantara
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Updated
Apr 20, 2026