Throughout its 15 years in operation, X-37B has set new records for time in orbit with each flight. According to the space plane manufacturer Boeing, X-37B spent 908 days in orbit during its last ...
The US government's top-secret X-37B space plane returned to Earth after a 434 ... the 29-foot-long X-37B with a 15-foot wingspan is designed to test advanced technologies, including propulsion ...
Explore the results of the seventh mission of the U.S. Space Force reusable spacecraft, X-37B, with its return to Earth ...
A camera onboard the secret X-37B space plane capturing Earth's picture ... the 29-foot-long X-37B with a 15-foot wingspan is designed to test advanced technologies, including propulsion systems ...