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 ...
WASHINGTON, Dec. 4 (UPI) --The United States has entered a consequential new era of competition with China in space -- one that lawmakers said will shape global power, economic security and military ...
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