Caelum Incognitum — The interactive encyclopedia of ufology
Vimanas
Hypotheses & theories
Flying chariots of Indian epics (Rāmāyaṇa, Mahābhārata). Authors in ufology see advanced craft in them; specialists see poetic and mythological motifs. A treatise, the “Vaimānika Śāstra” (1900-1923), often cited, is regarded as a modern compilation without technical value.