intv.hickam.rocket_00002514
intv.hickam.rocket_00002514

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    What went wrong with N. Korea's rocket?

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What went wrong with N. Korea's rocket?

Former NASA engineer Homer Hickam explains how North Korea's rocket works and likely reasons why it failed.

What went wrong with N. Korea's rocket?

Former NASA engineer Homer Hickam explains how North Korea's rocket works and likely reasons why it failed.