Sierra Nevada Corp. Completes Risk Reduction, Tech Readiness Level Tests on ‘Dream Chaser’
Sierra Nevada Corp. has completed two NASA milestone tests on the Dream Chaser spacecraft’s flight hardware systems, moving the program closer to the critical design review phase and first flight, Phys.org reported Thursday. Ken Kremer reports that the Milestone 9 and Milestone 9a tests cover design risk reduction and technology readiness level assessments. “These crucial validations are vital […] More