In June of 1947 Albert Einstein and J. Robert Oppenheimer together wrote a TOP SECRET six page document entitled “Relationships with Inhabitants of Celestial Bodies”.
It says the presence of unidentified spacecraft is accepted as de facto by the military.
It also deals with the subjects that you would expect competent scientists to deal with – i.e., where do they come from, what does the law say about it, what should we do in the event of colonization and/or integration of peoples, and why are they here?
Finally, the document addresses the presence of celestial astroplanes in our atmosphere as a result of actions of military experiments with fission and fusion devices of warfare.
Einstein and Oppenheimer encourage consideration of our potential future situation and safety due to our present and past actions in space. How can we avoid a perilous fate? – Abovetopsecret.com