Adhyaya 120 — भुवनकोषः
Bhuvanakośa: Cosmic Geography and Cosmological Measures
वाय्वग्निद्रव्यसम्भूतो रथश् चन्द्रसुतस्य च अष्टाभिस्तुरगैर् युक्तो बुधस्तेन चरत्यपि
vāyvagnidravyasambhūto rathaś candrasutasya ca aṣṭābhisturagair yukto budhastena caratyapi
Le char de Budha (Mercure), fils de la Lune, est constitué de substances de vent et de feu ; attelé de huit chevaux, Budha s’y meut également.
Lord Agni (narrating puranic encyclopedic knowledge to Sage Vasiṣṭha)
Vidya Category: {"primary_vidya":"Jyotisha","secondary_vidya":"Cosmology","practical_application":"Planetary lore for graha-dhyāna, iconographic visualization, and traditional cosmography used in ritual, teaching, and calendrical astrology.","sutra_style":false}
Encyclopedic Reference: {"reference_type":"Description","entry_title":"Budha-graha ratha: vāyu–agni dravya and eight horses","lookup_keywords":["Budha","candra-suta","ratha","vāyu-agni","aṣṭa-turaga"],"quick_summary":"Budha (Mercury), son of the Moon, travels in a chariot constituted of wind-and-fire substances and drawn by eight horses—an imagistic graha-lakṣaṇa for cosmography and meditation."}
Alamkara Type: Guṇa-nirdeśa (descriptive attribution)
Concept: Cosmic order is taught through personified planetary vehicles and elemental composition.
Application: Use graha visualization (ratha, horses, elements) as a mnemonic for planetary identity in navagraha rites and jyotiṣa pedagogy.
Khanda Section: Jyotisha (Graha-charita / Planetary lore within the encyclopedic puranic sections)
Primary Rasa: adbhuta
Secondary Rasa: shanta
Type: Cosmic realm
Visual Art Cues: {"scene_description":"Budha, youthful graha-deity, rides a chariot shimmering with airy translucence and fiery glow, pulled by eight horses across a starry track.","kerala_mural_prompt":"Kerala mural, Budha on a stylized ratha, eight horses in rhythmic line, background of deep red-ochre sky with star motifs, elemental vāyu-agni suggested by swirling wind bands and flame-like aureole.","tanjore_prompt":"Tanjore, Budha with gold halo, ornate chariot with gold embossing, eight horses with jeweled harnesses, greenish-gold palette hinting Mercury, devotional navagraha panel style.","mysore_prompt":"Mysore painting, clean instructional depiction of Budha’s ratha, labels for vāyu/agni composition, eight horses clearly counted, soft gradients and fine outlines.","mughal_miniature_prompt":"Mughal miniature, celestial procession of Budha’s chariot, eight horses in dynamic motion, delicate flames and wind scrolls, night sky with constellations, refined costume details."}
Audio Atmosphere: {"recitation_mood":"epic","suggested_raga":"Kedar","pace":"medium","voice_tone":"epic"}
Sandhi Resolution Notes: रथश् = रथः + (following c-); तुरगैर् = तुरगैः + (following y-); चरत्यपि = चरति + अपि; वाय्वग्नि- = वायु + अग्नि (उकार-लोप/यण्-सन्धि).
Related Themes: Agni Purana 120 (graha-ratha varṇana sequence)
It imparts Jyotiṣa-vidyā style cosmological detail: Budha (Mercury) is described with a specific chariot-material (wind-and-fire substances) and a standard iconographic/astronomical attribute (eight horses).
By cataloging graha-lore—lineage (Budha as Chandra’s son), vehicle composition, and movement—the text preserves a compact reference-style account of planetary cosmology alongside its many other sciences and arts.
Contemplation and recitation of graha-descriptions are traditionally linked with graha-śānti (pacification) and right understanding of cosmic order, supporting dharmic living aligned with time and celestial influences.