07/10/2013 19:30 BST | Updated 07/12/2013 05:12 GMT

FEATURETTE: Behind The Scenes Of 'Gravity' Starring Sandra Bullock And George Clooney

'Gravity' is already earning plaudits and Oscar buzz, with its depiction of survival - alone - in outer space. Sandra Bullock and George Clooney star in this jaw-dropping thriller, but how true to life is it? Director Alfonso Cuaron describes the challenge of filming in the void, while two real-life astronauts lend their views on how well he's succeeded... ('Gravity' is in UK cinemas from 8 November).