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:400-year-old shark could hold the key to fountain of youthMH370 could be FOUND after scientists say they think they know ‘PRECISELY’ where it isEND OF WORLD WARNING: Watch biggest explosion EVER on Moon as NASA warns we could be nextAnimal Welfare Groups Have a New Tool: Virtual RealityClimate change shock as professor says impact has been GOOD for wildlifeTrilobites: They Were Shorter and at Risk for Arthritis, but They Survived an Ice Age