Rumors of a Russian space nuke, along with other satellite-targeting weapons, have made geopolitical tensions extend into ...

The U.S. Navy has developed a directed-energy weapon that can intercept unmanned drones and possibly cruise missiles while ...

What looked like a beautiful light show from Earth was the result of the biggest nuclear bomb ever detonated in space. From a ...

In a notice Wednesday, the agency said it is conducting a study that looks at how its architecture could be expanded as part ...

The first Trump administration floated a space weapon concept in March 2018: a neutral particle beam in space. But it ...

Instead, Trump’s order demands the deployment of “space-based interceptors” — a web of satellites, some equipped with lasers. It then calls for the development of another layer of lower-altitude ...

The United States needs to restore its focus on space as a national security priority as conditions have changed and threats ...

A week into office, United States President Donald Trump surprised the world and many of his policymakers by announcing his ...

The second chief of the Russian space corporation Roscosmos, Yuri Borisov, has been sacked in just two and a half years.

The Egyptian satellite lab is the latest advancement in China’s secretive overseas space program. Beijing is building space ...

The world's fastest supercomputer 'El Capitan' can reach a peak performance of 2.746 exaFLOPS, making it the planet's third ...