Ok, you probably already know that the is an artificial hollow metallic construct with behind it some bases, structures and a giant crashed of 40.000 years old. But do you also know that one of rings of Saturn is an artificial construct?  Hoagland have shown photo's of it. Is there a whole civilization living in it, I wonder? Or is it a giant machine?

Do you know that the logo of Nike (sportswear) is actually a symbol of the ring of Saturn (not in this video, but I've read it somewhere else)?