SpaceX 'go' for 2nd launch try of private rocket Tuesday morning

The private rocket company SpaceX is officially "go" to make a second try at launching its unmanned Dragon capsule early Tuesday, May 22, from Florida's Space Coast. The spacecraft was due to make its maiden trip to the International Space Station Saturday, May 19, but a rocket engine glitch forced a launch abort at the last second. Over the weekend, SpaceX engineers investigated the problem and discovered a faulty check valve was to blame for the abnormally high chamber pressure in the engine that caused the abort. More

(Source: Fox News - May 22)