Photographs intended to show aliens what life on Earth is like, and sent into space by Nasa in the 1970s, are the inspiration for 'Once Upon a Time', a work by Turner Prize winner Steve McQueen, at the South London Gallery from 17 September.
McQueen's installation involves the projection of 116 images, replicating those still traveling through space at a speed of 150 million miles per year on the Voyager space probes that began their exploratory journey across the universe in 1977.
In Once Upon a Time, McQueen explores the construction and representation of knowledge. The images chosen by Nasa, including a newborn baby, state of the art skyscrapers and fresh supermarket produce, portray a rose-tinted version of life on Earth where poverty, war, religious conflict and disease are notable by their absence.
The images on which Once Upon a Time is based could potentially still be picked up by alien life forms. Voyager II is currently the furthest manmade object from Earth, at around 22 times the distance between the Earth and the Sun, and Voyager I is not far behind. If in the future life on Earth ends, the photographic record on the Voyager probes will prove that mankind existed but barely hint at the complexity and history of the human race.