This adapter designwill be tested during EFT-1 for use during the first launch of NASA's nextheavy-lift rocket, the Space Launch System (SLS), in 2017.

该适配器的设计将在EFT-1第一次发射过程中被测试，它将用于2017年NASA的下一个太空发射系统（SLS）重型火箭。

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To get there, the agency is building the Space Launch System, a colossal rocket capable of putting in orbit all the tonnes of equipment that will be needed on such a venture.

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Following completion of the current Ares V super-heavy-lift rocket program, the Space Launch System, I believe that the government should commercialize all future launch vehicle development and operations.

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The new mega-rocket, called the Space Launch System, passed a series of reviews that laid out the technical, performance, cost and schedule requirements for the heavy-lift booster.

MSN: Giant deep-space rocket passes key test - Technology & science - Space - Space.com | NBC News