For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

The Next Generation or watching the sentient V'Ger search the cosmos for its creator in Star Trek: The Motion Picture, Gene Roddenberry was already fascinated by questions of identity, purpose and ...

Scientists continue to explore one of humanity’s biggest questions: are we alone in the universe? This documentary examines the modern search for intelligent alien life, from advanced telescopes and ...

An imagined alien sea becomes home to strange creatures shaped by unfamiliar environments.