Not rocket science "The Earth observation satellite failed to enter its preset orbit. Scientists, technicians and experts are now looking into the cause of the failure.' North Korea's state-run KCNA news agency announces the failure of the country's 13 April rocket launch.' 'There is no doubt that these missiles were mock-ups ... It remains unknown if they were designed this way to confuse foreign analysts, or if the designers simply did some sloppy work.'
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