The United States’ reusable X-37B spaceplane has long been shrouded in secrecy, but Chinese military analysts have now elevated it in their threat hierarchy, describing it as a potential space-based ...

Key Points and Summary - The U.S. Space Force’s secretive X-37B is a reusable, unmanned spaceplane whose true mission remains a mystery. -Its eighth mission, launched August 21, 2025, has reignited ...