What happened
The Vaimanika Shastra ('science of aeronautics') is often presented as an ancient Sanskrit manual for building vimanas. Its own history says otherwise. In 1952 G. R. Josyer, director of a 'International Academy of Sanskrit Research' he had founded in Mysore the year before, issued a press release claiming to hold manuscripts thousands of years old describing helicopter-like cargo planes and airliners carrying 400-500 passengers. The text, about 3,000 verses in eight chapters, was in fact dictated between 1918 and 1923 by Pandit Subbaraya Shastry (1866-1940), who said the sage Bharadvaja delivered it to him psychically. A Hindi edition appeared in 1959, and Josyer's Sanskrit and English edition in 1973. The English edition added aircraft drawings (the Rukma, Shakuna, Sundara and Tripura vimanas) by T. K. Ellappa, a Bangalore engineering-college draughtsman. The book was quickly taken up by ancient-astronaut writers.
The official explanation
In 1974 five engineers at the Indian Institute of Science, Bangalore (H. S. Mukunda, S. M. Deshpande, H. R. Nagendra, A. Prabhu and S. P. Govindaraju) published a critical study. They traced the manuscript's history through G. V. Sharma, to whom it was dictated, and Shastry's adopted son, and analysed its language. They concluded the work could not be dated earlier than 1904 and that the craft described could not fly. J. B. Hare of the Internet Sacred Text Archive noted that no manuscript of the text exists from before 1918, and that no one claims one does.
The anomalous case
The honest case for anything unusual is narrow, and it concerns the author, not ancient aircraft. Subbaraya Shastry was a reclusive mystic, not an engineer. He described flight systems, metals, mirrors and pilot training in detail years before he could have known much about aviation, and attributed the knowledge to revelation. Supporters treat it as a channelled text whose source is unexplained, rather than a forged antique. Believers argue that the existing verses are only a small surviving fragment (the text calls itself one-fortieth of a larger work) of a lost ancient tradition. At the 2015 Indian Science Congress, pilot instructor Anand Bodas argued that much of the original corpus had been lost under foreign rule. The text's 'ancient' status rests entirely on Shastry's claim of psychic transmission, and the 1974 study found its technical content unworkable.
The strongest argument that this was something genuinely unknown or classified, with each claim attributed to the person who made it.
How it has been read
An early 20th-century work, probably composed between 1900 and 1922, wrapped in a claim of ancient revelation. Its drawings and specifications show no understanding of aerodynamics, and it was promoted in a climate of cultural nationalism.
Proponents read it as a channelled survival of genuine Vedic aeronautics, describing real vimanas, and present it as support for claims of ancient high technology in India.
Documents
- A Critical Study of the Work 'Vymanika Shastra' (Mukunda et al., IISc, 1974) report, cgpl.iisc.ac.in
Sources
- A Critical Study of the Work 'Vymanika Shastra' Indian Institute of Science, Bangalore
- Vaimanika Shastra Wikipedia
- 2015 Indian Science Congress ancient aircraft controversy Wikipedia
Witness reports elsewhere
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