Elon Musk has a dream of going to Mars, so Falcon 1 was his first expression of actually trying to make that a reality.

伊隆·穆斯科梦想着要前往火星，猎鹰1号就是他要实现梦想的第一次尝试。

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The Sunday flight -- dubbed CRS-1 -- will have the Dragon capsule piggybacking on a Falcon 9 rocket to punch through the atmosphere while carrying more than a thousand pounds of cargo.

ENGADGET: SpaceX Dragon capsule launch gets go signal from NASA Alt