Most historians consider these documents to be post-war forgeries or parts of modern mythology. There are no contemporary Nazi-era records confirming Orsic's existence or her influence on German aviation.

No reputable documents or physical evidence of "Vril aircraft" have ever been found.

Written in an ancient language that academic specialists later identified as Old Sumerian. The Technical Data

It is believed that Maria Orsic was recruited by the Thule Society, and that she used her abilities to communicate with the extraterrestrial beings, who provided her with information on advanced technology and strategies that could be used to benefit the Nazi regime.