This year is the 25th anniversary of the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space. KUOW is Seattle’s NPR news ...
On July 8, 1962, the United States detonated a 1.4-megaton nuclear weapon 400 kilometers above the Pacific Ocean. The Starfish Prime test created an artificial aurora visible from Hawaii, nearly 900 ...
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