One of the world’s leading scientists, astrophysicist Stephen Hawking, says if aliens visit Earth it would be the death of either them or us. In a new series for the Discovery Channel, Hawking’s ...

Most people in a position to hold a critical opinion on the matter think that biological life is not unique to planet Earth but that it has also arisen elsewhere in the universe, including intelligent ...

Under the Microscope: Popular belief that the earth is regularly visited by intelligent alien life is widespread. This belief persists despite the fact that the evidence to support it is flimsy in the ...

POV: Why Aliens Don't Visit Earth #funny #skit #relatable ...