i know there is another planet in the same orbit as earth,180 degrees away that causes both planets to be unable to see one another because of the giant sun always being in the middle...this is where the nibiru legend comes from...the other planets would see this other planet,but those on the 2 earths would not ever see each other from where they were...nibiru was captured by the sun when the moon was captured in orbit here...this 1 earths orbit used to be round until the other planet earth and moon capture caused the year to become longer with a slightly oval orbit...i call the other planet, paradise..