The Shenlong, or "divine dragon," space plane just deployed a mysterious payload above our planet. The top-secret spacecraft, ...

A mysterious new object has appeared in orbit, and evidence suggests it came from one of China’s most secretive spacecraft.

China’s desire to dominate space at the expense of the United States is no secret. The Chinese Communist Party has telegraphed its intentions, and our own intelligence community has issued glaring ...

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 ...

A U.S. X-37B space plane is slated to test a new way of rapidly changing its orbit, part of the Space Force’s quest for fuel-sipping maneuverability. The spacecraft will experiment with aerobraking, ...

A not-so-secret, secret reusable spaceplane operated by the United States Space Force is scheduled to lift off for its eighth mission on Thursday, Aug. 21, from the Kennedy Space Center in Florida.