FOX 24 Charleston4 天
Space Force’s mysterious X-37B plane returns to Earth after 434 days in orbit
The secretive Space Force plane X-37B touched down to earth on Friday after spending 434 days in orbit conducting mysterious ...
Phys.org5 天
US military's mini space shuttle X-37B returns to Earth after orbiting for 434 days on a ...
The space plane blasted into orbit from NASA's Kennedy Space Center in December 2023 on a secret mission. Launched by SpaceX, the X-37B vehicle carried no people, just military experiments.