Ares I
The Ares I prototype, Ares I-X, successfully completed a test launch on October 28, 2009. Launch Pad 39B was damaged more than with a Space Shuttle launch. During descent, one of the three parachutes of the Ares I-X's first stage failed to open, and another opened only partially, causing the booster to splash down harder and suffer structural damage. The launch accomplished all primary test objectives.