Hawking and his aliens

Earth is calling…or maybe not!? In a new Discovery Channel series, Stephen Hawking has answered the question that has plagued scientists for years. In his mind it is totally logical to assume that aliens are out there and that we should not invite them over here. The reason why there has to be extraterrestrial life is the sheer number of galaxies in the universe and the resulting huge number of planets in every single galaxy. Somewhere there has to be life. Hawking admits that this life can be in the form of microbes and small animals, but he is adamant that there can also be intelligent life and that these aliens can be very very dangerous for us Earthlings. They might be on the hunt for resources or space to live in and might be far advanced from us. For hundreds of years the idea of extraterrestrial life has challenged astronomers, because the sheer assumption leads to a whole plethora of philosophical relevant questions. First of all, would we not have to change the term “alien” and apply it exclusively to extraterrestrial life? Continue reading “Hawking and his aliens”