Hawking noted that the existence of aliens is likely to exist but also stressed that humans would be pushed into a detrimental situation once there is contact with them.
The documentary entitled ‘Into the Universe with Stephen Hawking’ took several years in order to materialize along with other episodes entitled ‘Aliens’, ‘Time Travel’ and ‘The Story of Everything’. The documentaries have been aired on the Discovery Channel since April 25.
Stephen Hawking has been suffering from amyotrophic lateral sclerosis, in which he was diagnosed of such sickness almost 50 years ago. It limited his speech and mobility but the disabilities never got into his way of still sharing his brilliant theories.