The Big Idea: Becky FerreiraFor as long as people have been looking up at the stars, there have been thoughts about aliens. Author Becky Ferreira shines some light on the subject in the Big Idea for her newest book, First Contact: The Story of Our Obsession With Aliens. Follow along in her Big Idea to see if they come in peace. Meanwhile, the ancient dream of discovering extraterrestrial life is entering an exciting new phase. The story of our obsession with aliens is ancient, but I truly believe it has never been more engrossing.