Earth’s geosynchronous orbit (GEO) holds some of the most valuable satellites that carry out tasks for phones, television, ...

A portable X-ray device has been used successfully in orbit for the first time, promising X-ray diagnosis of everything from ...

L3Harris Technologies has received a contract from the US Space Force’s Space Development Agency ...

Tiny pieces of space debris only 2 inches in size clutter a valuable orbital region where some of the most indispensable ...

Fragments as small as 2 inches across are drifting undetected through one of the most valuable regions of space, according to ...

A mysterious new object has appeared in orbit, and evidence suggests it came from one of China’s most secretive spacecraft. With the U.S. Space Force now confirming that an unidentified payload was ...

NASA on Tuesday plans to launch a mission to save its Neil Gehrels Swift Observatory. A spacecraft is expected to push the telescope into a stable orbit so it doesn’t fall into the atmosphere.

"It gives you acceleration without fuel." The post Scientists Test New Spacecraft Thruster That Uses No Fuel, Just Earth’s ...

VLADIMIR Putin’s warmongering has soared to new heights – threatening to deploy nukes in space and spark all-out war. From ...

A satellite carrying a nuclear weapon would not just menace rival spacecraft. It could scramble parts of modern life on Earth ...

Acre Security’s Kumar Sokka explores the next frontier of A.I. infrastructure as orbital data centers move from science ...

United Therapeutics is collaborating with Varda Space Industries to test pharmaceuticals in outer space. Varda Space Industries, a startup that’s been pitching its ability to perform drug experiments ...