The Space Force's top-secret aircraft has been in a highly elliptical high Earth orbit since December 2023. That U.S. Space Force X-37B Orbital Test Vehicle (OTV-7) has silently slipped past one-year ...
The small space plane has been conducting a series of experiments from the upper atmosphere for the last two years. By Nicholas Slayton Posted on Nov 6, 2022 The U.S. military’s uncrewed space ...