NASA’s Rocket to Deep Space May Not Be Ready Until 2020 Technological hiccups, a tornado and other factors have slowed the Space Launch System that NASA hopes will carry astronauts to the moon and Mars. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Loch Ness monster BREAKTHROUGH: Scientists to use DNA to hunt beastNASA asteroid KW1 2018 WARNING: Giant asteroid to skim past Earth TODAYThey’ve Been to All 417 National Park Sites. How About You?Super-virus warning: Are drug-resistant strains of killer bugs fuelled by warmer climates?F.Y.I.: The Elusive City SquabEND OF THE WORLD: Supernovae could cause MASS EXTINCTIONS on Earth warn scientists