Aliens and the idea of extraterrestrial life has long fascinated human beings who have probed the solar system since the beginning of time. Many scientists, including Dr Cox, support the idea that some form of alien life exists in our universe, most likely from microorganisms. However, the idea that an intelligent race, similar to humans could be somewhere out there, is a whole different question, according to the expert.

Obviously, he's not the only one. He better get used to the idea. To read more, click here.