On the final night of their astronomical adventure, Brian and Dara discuss meteors, comets and asteroids and discover what they reveal about the origins of life on Earth. Show more
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On the final night of their astronomical adventure, Brian and Dara discuss meteors, comets and asteroids and discover what they reveal about the origins of life on Earth. Show more
BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.
