Feb. 27 (UPI) --More than 10,000 precision guidance kits for artillery projectiles have been delivered to the U.S. Army, Orbital ATK reports. The kit combines guidance and fuze function for ...
HOUSTON --Two spacewalkers replaced a broken gyroscope outside the International SpaceStation (ISS) Monday as engineers on Earth discussed whether Endeavour shuttle astronautswill have perform a risky ...
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