This is your window into the universe… Hubble was launched in April 1990 on board Space Shuttle Discovery. Its release into orbit over 500km above the Earth marked the birth of one of humanity’s biggest dreams; to place a telescope into space, high above the obscuring effects of the atmosphere, to gain the clearest view of the cosmos we could hope to see. But in the months which followed it was clear that the dream had turned into a nightmare, as Hubble’s mirror was found to have a flaw. Three years of heartache and huge human resolve followed, to mount a rescue mission to fix the flaw. The results were breath taking and produced the most complete view of the Universe we’ve ever had. This is the story of the men and women who conceived, built, fixed and operated Hubble – the most celebrated science instrument in history.

No matter how clear the night sky is, no matter how many millions of stars are within view, looking up at the sky on a clear night still hides the halo of man-made debris around Earth that threatens the future of space exploration and endangers us all.

For one night only, Professor Brian Cox goes unplugged in a specially recorded programme from the lecture theatre of the Royal Institution of Great Britain. In his own inimitable style, Brian takes an audience of famous faces, scientists and members of the public on a journey through some of the most challenging concepts in physics. With the help of Jonathan Ross, Simon Pegg, Sarah Millican and James May, Brian shows how diamonds - the hardest material in nature - are made up of nothingness; how things can be in an infinite number of places at once; why everything we see or touch in the universe exists; and how a diamond in the heart of London is in communication with the largest diamond in the cosmos.

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Neil Armstrong's family and friends, many of whom have never spoken publicly before, tell the story of the first man to set foot on the moon. Drawing heavily on unbroadcast archive footage and the unique perspectives of the contributors, this is an exclusive account of Neil Armstrong's extraordinary life story. From his childhood during America's Great Depression to the heady days of the space programme, his historic first step on the Moon and his famously private later life. Seen through the eyes of those who were with him, the film explores the man behind the myth, a man who was very much a product of his time. The film goes beyond his days as an astronaut and shows that his life after the flight of Apollo 11 was, in many ways equally challenging, as Armstrong came to terms with life outside NASA and the relentless demands of fame until his death in August 2012.