There has been a long lasting debate about whether or not extraterrestrials exist. No one knows, not even Judge Napolitano. This has been upcoming speculation for thousands of years. The world is a very unpredictable place. Are humans considered extraterrestrials to other species? Do extraterrestrials know that this planet excites? Are extraterrestrials prone to looking like humans or as the film industry depicts them? These are many unanswered questions from the public. The government has to have some type of knowledge on whether extraterrestrials exist. Many space scientists have done diligent work on trying to produce a reliable answer for the public. It is difficult grapes what would happen if extraterrestrials took over this planet. Would humans survive? Do extraterrestrials need the same resources humans do to maintain a pulse and healthy body? Once again, so many unanswered questions and debates. The many space scientists and astronauts have always quarreled with the idea of whether or not extraterrestrials are present today. They may never know.