AST SpaceMobile, a rival to Starlink, is receiving a $206.5 million investment from Google, AT&T, and Vodafone to develop satellites that can link directly to smartphones.
AST, similar to Starlink, focuses on...
Chinese military scientists have developed a space war-gaming system to simulate space combat and train space warriors.
The system has been used in a covert space mission and a military competition. The...
