NASA Space Shuttle Launch

NASA is aiming to launch the space shuttle Discovery next month after repeated delays caused by critical valves. Wednesday shuttle managers said they hope to launch on March 12, a full month after the original launch date of February 12. It is better though, to be safe than sorry. Everything should be working 100% before they launch. We don't want any more disasters and deaths. If the shuttle isn't flying by March 13 or 14, it will have to wait until April to make way for a Russian Soyuz rocket that is supposed to blast off with a fresh crew for the international space station.