The US Space Force has a contract worth up to US$60 million to develop and fly a kind-of aircraft carrier in space. No, it's ...

Several classic works by China's leading sci-fi writer Liu Cixin are to be adapted into high-profile films and TV series.

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

The U.S. Space Force has chosen Gravitics to build and fly an orbital carrier that could send up maneuverable military space ...

Pirates could hold satellite networks for ransom and threaten to derail globally transmitted live television broadcasts ...