I heard that theres a planet called Nibiru and it passes the Earth every 3000 years, they found somthing in ancient Greece that said that 2996 years ago Nibiru crashed with Earth. They say in 2012 it will pass Earth again and Nibiru will change Earths polarities wich will break all elektric things and the sky will turn red and mankind may extinct as the lands are live able anymore while t passes Earth.
I also saw pics of skeletons from giant people (i dont know these are real), and they said they were "fallen angels". And i readed that som thounsands years ago these "fallen angels" were banned to the planet Nibiru, as they eated humans.