On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...

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Precise measurements, not just imagination, drive scientific breakthroughs. From Galileo's telescope revealing Jupiter's moons to LIGO detecting gravitational waves, unblinking instruments ...

The scientific and technical-instrument subsector provides essential analytical and measuring tools to a wide array of industries – from biotechnology research and development (R&D) to the testing of ...