Space is becoming a danger zone as old rockets and satellites orbiting around Earth at ten of thousands of miles an hour disintegrate, explode and crash into each other. Will the vast mass of accumulating debris turn our planet into a prison?
The story of how, in 1914, the self-taught Indian mathematical genius SRINIVASA RAMANUJAN came to England and Trinity College, Cambridge, to work with the great British pure mathematician GH Hardy.
On 13th March, 1989, a sun storm wreaked havoc in Canada, causing widespread power cuts across Quebec, with many people left in darkness for days. How are these storms caused? Can we do anything to prevent them?
Could scientists one day create a living dinosaur using 100 million-year-old DNA? Find out in this tantalizing program from the award-winning NOVA series.