Even today the discussion of Vimana" target="_blank" class="inline-link">https://12monthview.com/sh... Shastra takes place among us. Charak Rishi has called Maharishi Bharadwaj as one of infinite age. He composed the Vimana" target="_blank" class="inline-link">https://12monthview.com/sh... Shastra before 600 Era. In this, passenger aircraft, fighter aircraft and space satellites (aircraft flying in the second planet) have also been mentioned. The first book on Vimana Shastra is the name of Maharishi Bharadwaj, which is more than 1500 years old.