S1, E1: Prof Jim Al Khalili takes us back in time to tackle the greatest question in science: How did the Universe begin? Uncovering the origins of the universe is considered humankind’s greatest intellectual achievement.

S1, E1: Prof Jim Al Khalili takes us back in time to tackle the greatest question in science: How did the Universe begin? Uncovering the origins of the universe is considered humankind’s greatest intellectual achievement.