Jean Claude Juncker declared he talked with extraterrestrials about Brexit. He said this in one of his speeches in the EU parliament.

European Commission President Jean-Claude Juncker said he talked with "several leaders of other planets, who are very worried because they ask questions concerning the way in which the EU will follow".

"We must be aware that those who observe us from afar are worried. We have seen and heard many leaders of other planets are very worried because they ask questions concerning the way in which the EU will follow. So we must insure Europeans as well as those who observe us from afar, "said Juncker.

Link to his speech:

https://youtu.be/khhEqjR1X7E

https://www.youtube.com/watch?v=nsyA8lGWYQA