Boeing’s CST-100 Starliner’s parachute systems successfully completed a “lawn dart” test at the Yuma Proving Ground in Arizona in February. The test involved dropping the dart from a C-17 aircraft. This reliability test was part of a special studies program NASA initiated to validate the robust design of Starliner’s parachute systems, and is an important milestone in proving the systems are ready to safely land Starliner. NASA and Boeing are preparing for the company’s uncrewed and crewed flight tests of Starliner as part of NASA’s Commercial Crew Program, which will return human spaceflight launches into low-Earth orbit from U.S. soil