Aired Saturday June 12, 6:00pm - 7:00pmon BBC Two HD

Brian Cox's Adventures in Space and Time

Series 1 Episode 2: Aliens: Are We Alone?

Brian Cox looks at our attempts to answer one of the most profound questions we can ask - are we alone in the universe? With scientists sending space probes to the furthest reaches of our solar system and beyond.

Documentary / Science
Original air date
Cast and crew
  • Brian CoxHost