When the X-37B launches on its eighth mission no earlier than Aug. 21, it will carry an experimental quantum inertial sensor. This article was originally published at The Conversation. The publication ...

A US military space-plane, the X-37B orbital test vehicle, is due to embark on its eighth flight into space on August 21, 2025. Much of what the X-37B does in space is secret. But it serves partly as ...

The robotic X-37B is carrying laser-communication tech and an advanced quantum sensor, among other gear. The latest mission of the U.S. Space Force's mysterious X-37B space plane is underway. The ...

The US military’s Boeing-built X-37B spaceplane is in space again for its eighth mission.… The X-37B is an uncrewed craft that, just like the USA’s retired Space Shuttle, launches on a rocket and ...