Scientists are baffled after the UK's oldest satellite, Skynet-1A, which dates back to 1969, moved to an entirely different ...

Israel has begun a construction project along a demarcation line that separates the Israeli-occupied Golan Heights from Syria ...

Poland and Japan will join a vital satellite communication system that will expedite contact between the U.S. and its allies.

The Space Development Agency awarded Sierra Space a $740 million contract earlier this year to design and deliver 18 missile warning and tracking satellites ...

Israeli troops have entered the demilitarized zone during the work, a violation of the ceasefire rules governing the area, ...

During a U.S. House Subcommittee hearing, a new video purportedly showed UFOs surrounding a military jet, moving at incredible speeds.

Adding nuclear-powered carriers to China's naval fleet would be a major step in realizing its ambitions for a true ...

Asif Rahman, who worked overseas, was arrested on Tuesday by the F.B.I. and faces two counts of violating the Espionage Act.

Social network giant Meta and leading artificial intelligence start-up Anthropic are making it easier for U.S. military and ...

The Google Maps service has removed satellite images of military facilities of the Defense Forces of Ukraine from its map.

The United States welcomed Poland and Japan to its military satellite network after both countries signed agreements that granted them access to the military’s Wideband Global SATCOM satellite ...