The Apollo program was just the official public part of the us space program.

阿波罗计划只是美国太空计划中官方公布的部分。

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The destruction of the space shuttle Columbia has precipitated another round in the long-standing debate over the wisdom of the US space program.

“哥伦比亚”号航天飞机的解体掀起了又一轮持续已久的有关美国航天计划是否明智的争论。

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Many have lamented the seeming decline of the US space program.

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The Omega Speedmaster variations that have been produced prior to the US space program are interesting as well as it is the Moonwatch and one of the classics of Omega, as well as the Seamaster models.

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The Challenger disaster had made us that much more committed to our space program.

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