Overview
Black holes are one of the most destructive forces in the universe, capable of tearing a planet apart and swallowing an entire star. Yet scientists now believe they could hold the key to answering the ultimate question - what was there before the Big Bang? The trouble is that researching them is next to impossible. Black holes are by definition invisible and there's no scientific theory able to explain them. Despite these obvious obstacles, Horizon meets the astronomers attempting to image a black hole for the very first time and the theoretical physicists getting ever closer to unlocking their mysteries. It's a story that takes us into the heart of a black hole and to the very edge of what we think we know about the universe.
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46 - 1Why Are Thin People Not Fat? January 26, 2009 -
46 - 2Cannabis: The Evil Weed? February 03, 2009 -
46 - 3Why Do We Dream? February 10, 2009
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46 - 4Can We Make a Star on Earth? February 17, 2009
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46 - 5The Secret Life of Your Bodyclock February 24, 2009
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46 - 6What's the Problem with Nudity? March 03, 2009
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46 - 7How to Survive a Disaster March 10, 2009
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46 - 8Who Do You Want Your Child to Be? March 17, 2009
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46 - 9Why Can't We Predict Earthquakes? March 24, 2009
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46 - 10Alan and Marcus Go Forth and Multiply March 31, 2009
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46 - 11How Violent Are You? May 12, 2009
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46 - 12Do I Drink Too Much? December 22, 2009
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46 - 13The Secret You December 22, 2009
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46 - 14Fix Me December 22, 2009
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46 - 15Who's Afraid of a Big Black Hole? December 22, 2009
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46 - 16Why Do We Talk? December 22, 2009
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46 - 17How Long is a Piece of String? December 22, 2009
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46 - 18How Many People Can Live on Planet Earth? December 09, 2009