Science fiction movie form 1960s

I am looking for the name of the movie I watched a long time ago. It was a science fiction movie, filmed probably in the 1960s or maybe the 1970s. I remember that there was some kind of a space station or a space ship where main character is trying to figure out who is behind it, who created the station and why. There was some form of new life they created and put in some kind of a test tube. They called it something biblical like Adam or Eve. At the end of the movie the main character finds out that the space station is run by a hologram and that it is actually him who created it or something like that. I don’t remember anything else so I would really appreciate someone know the title of the movie.