Satellite photos confirm that China has built a land-based nuclear reactor prototype for a large surface vessel, signaling ...

"The numbers lead to the country’s need to confront a threat from a population nine times larger. This requires innovation," ...

Called aerobraking, the technique allows the highly classified craft to change orbit without using propellant—and some are ...

The British expected gravity to pull Skynet-1A out over the Indian Ocean. However, the satellite traveled in the opposite ...

On Saturday night, dozens of people spotted a fiery object burning and breaking up, creating several streaks across the night ...

The contract is to advance digital engineering processes for the company’s next-generation Archimedes rocket engine ...

It not only allows the U.S. Air Force to collaborate with industry leaders like the ... and an innovative upper stage that enables high-performance for complex satellite deployments, including the ...

President-elect Donald Trump isn’t expected to waste any time going through with the plan to move Space Command headquarters ...

The Officer Training Course that launched this fall at Peterson Space Force Base will replace specialized technical schools ...

SpaceX is preparing to launch one rocket from Kennedy Space Center and then another from Cape Canaveral Space Force Station ...

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

Launched in 1969, it was once a vital part of Britain's telecommunications network. But its story is shrouded in mystery.