Stephen Hawking, Carl Sagan and many other notable contemporary thinkers have posited that we are not alone in the universe, that aliens are a mathematical probability, but so far we have no solid evidence.
Well, YouTube user danchek2013 has posted a video allegedly showing alien spacecraft flying over the surface of the moon. The video is posted with a link to the Russian website PRO-NLO.RU, a site promoting the theory of alien lifeforms and offering a plethora of photos and supporting articles.
The YouTube video of the moon shows two dots that move over the moon’s surface and vary their trajectory.
So, we ask you to weigh in – is this proof that we are not alone; an elaborate hoax; or an explainable anomaly [satellite, comet, etc]?