NASA completes review of Space Launch System to send humans to Marshttp://www.dailymail.co.uk/sciencetech/article-3176379/Nasa-s-biggest-rocket-gets-closer-reality-Agency-completes-review-Space-Launch-send-humans-Mars.html by thomasmarriott • 11 years ago 1 0 11 years agoDAdailymail.co.uk