This year, there have been two alarming and well-publicized incidents: the January midair collision over the Potomac River ...

When choosing a hotel, many are increasingly looking for an architecturally unique design — everything from a 13th-century ...

U.S. and Chinese satellites routinely spy on each other in orbit, rehearsing for more aggressive operations in the event of ...

German company Helsing and Norway's Kongsberg Defence & Aerospace are working on a space-based intelligence, surveillance, ...

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