Designed primarily to haul cargo, the Ares V booster is NASA's supply truck for the post-shuttle era.

战神V助推器设计目的主要是长途货运，它是美国宇航局的后航天飞机时代的供给车。

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The Third Era began in earnest in 1981, with the launch of the first Space Shuttle, Columbia, a mostly reusable workhorse designed to ferry astronauts, research experiments, satellites and equipment into Earth orbit.

FORBES: Launching the Next Era in Space Travel and Exploration