Questions About Aliens?

Is evolution of man manipulated by intervention of Aliens? Or God has created man in His image with heart and mind? Are the ghosts of the past replaced by Aliens of today? Can there be clues available in the pyramids of the world? Have we got the answers for the all questions we have here? Have we achieved scientific marvel Aliens achieved long ago? Will there be any sign of Aliens returning to Earth sooner? Can man excel Aliens in intelligence, inventions and all...? Are stories about Aliens mere hoaxes or facts all rely on? Why are Aliens silent to our broadcasting of signals to them? Have they not developed the communication technology of man? Why are the Aliens playing hide and seek games of and on...? Will there be an end to all those mysterious happenings ever? Will we get answers to all the questions lingering in mind?