A celebration of the composer's 50th birthday, with tributes from contemporaries and performances by the BBC Symphony Orchestra and London Sinfonietta.
With George Alagiah.
A review of Beijing Bicycle. With Stuart Maconie.
Saxophonist Joe Lovano, Swedish nu-jazz duo Koop and pianist Matthew Borne in concert.
The story of how the Hubble, Nasa's ambitious space telescope, has overcome a nightmare start to become a tool of incalculable value to scientists.
Can a new camera for the Hubble space telescope provide the key to understanding how our universe was formed?
With Nicola Shindler.
The Lost Gardens of Heligan and Eden Project architect.
The artist who held a mirror to findesiècle Paris. (Signed)