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SpX-DM2 (Demonstration Mission 2)
SpaceX · 猎鹰 9 Block 5 · 39A 号发射工位 (LC-39A)

任务简介
美国宇航员将再次乘坐美国火箭从美国本土发射升空,开启载人航天的新纪元。Demo-2任务是载人龙飞船的第二次试飞,也是首次载人飞行。它将搭载NASA宇航员罗伯特·本肯和道格拉斯·赫尔利前往国际空间站进行长期停留(具体任务时长将在抵达空间站后根据下一次商业载人发射的准备情况确定)。除了与空间站机组人员一起开展研究和其他任务外,他们还将对载人龙飞船进行测试。 作为SpaceX的最后一次飞行测试,该任务将验证公司的载人运输系统,包括发射台、火箭、飞船和操作能力。这也将是NASA宇航员首次在轨道上测试飞船系统。Demo-2任务将是NASA商业载人计划认证载人龙飞船用于空间站长期运行任务之前的最后重要一步。 当前任务状态: 在成功进入轨道并停留国际空间站后,龙飞船成功返回地球。太空舱于2020年8月3日18:48 UTC成功降落在墨西哥湾水域。
原文
A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil. The Demo-2 mission is the second test flight of Crew Dragon, and the first flight with crew onboard. It will carry NASA astronauts Robert Behnken and Douglas Hurley to the International Space Station for an extended stay (the specific mission duration will be determined once on station based on the readiness of the next commercial crew launch). They will perform tests on Crew Dragon in addition to conducting research and other tasks with the space station crew. As the final flight test for SpaceX, this mission will validate the company’s crew transportation system, including the launch pad, rocket, spacecraft, and operational capabilities. This also will be the first time NASA astronauts will test the spacecraft systems in orbit. The Demo-2 mission will be the final major step before NASA’s Commercial Crew Program certifies Crew Dragon for operational, long-duration missions to the space station. Current Mission Status: After a successful ride to orbit and stay at the International Space Station, the Dragon Spacecraft successfully made its way back to Earth. Capsule successfully landed in the Gulf of Mexico waters on 3rd August 2020 at 18:48 UTC.
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