SpaceX Demo-1 Launch

2019年3月2日(周六)，SpaceX猎鹰9号火箭搭载龙飞船从39A发射场发射升空，前往国际空间站。Demo-1任务于美国东部时间凌晨2点49分发射，这是美国太空总署商业载人计划中为人类设计的商用航天器和太空系统的首次发射。该任务将作为系统能力的端到端测试。

A SpaceX Falcon 9 rocket with the company’s Crew Dragon spacecraft onboard launches from Launch Complex 39A, Saturday, March 2, 2019, at the Kennedy Space Center in Florida on its way to the International Space Station. The Demo-1 mission launched at 2:49 a.m. ET and was the first launch of a commercially built and operated American spacecraft and space system designed for humans as part of NASA’s Commercial Crew Program. The mission will serve as an end-to-end test of the system’s capabilities.