NASA X-59 Hits Planned Supersonic Test Conditions
安静的超音速演示机速度达到 1.4 马赫，飞行高度比计划的社区飞行提前 55,000 英尺。
Leading Together: How a Co-Designed Vision Anchors Staff and Beats Burnout
仔细观察几乎所有学区或学校的前台办公室，您都会发现一份框架精美的愿景声明。这些宣言通常充满鼓舞人心的流行语：“卓越”、“全球公民”、“协同”和“创新”。 Yet, if you walk down the hallways and ask classroom teachers what that vision means for their daily practice, you are often met with blank stares or polite shrugs.In traditional educational leadership models, the school vi
NASA's X-59 Quesst Aircraft Moves Closer to Supersonic Flight Testing
NASA 的 X-59 实验喷气式飞机正在加快其测试进度，工程师们正在为这款安静的超音速验证机的首次飞行做准备。
