NASA is looking for the next four-person crew to spend more than a year inside a Mars simulator located in Texas, to study aspects of a mission to the red planet.
Life on Mars: Four people locked into fake habitat for Nasa's year-long Big Brother style experiment itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.