Secret spaceplane heading back to orbit to test new tech

A U.S. spaceplane will head to the heavens next month to test a quantum sensor that could help navigation in orbit without GPS, and to demonstrate new methods of space-based communications, the Space Force said in a release today.  The X-37B Orbital Test Vehicle has been used by the U.S. military for over a decade to experiment with new technologies in space, but details around the program’s missions have largely been kept secret. The Space Force has been releasing more info