#263—July 12, 2013Untitled #263By Nat WelchA look at fiery, high-altitude mishaps: spectacular rocket explosions, launch failures, and the surprising reasons behind them.Some rocket explosions. Rocket's red glare: Five spectacular (but harmless) US space launch failures | Ars Technica Parts installed "upside down" caused Russian rocket to explode last week | Ars Technica #space #rockets #264#262