Tag Archives: space plane

Air Force Unmanned Space Plane Lands at Kennedy Space Center

The U.S. Air Force‘s unmanned reusable space plane has arrived from an on-orbit mission at the shuttle landing facility of NASA‘s Kennedy Space Center. The X-37B Orbital Test Vehicle mission 4 performed on-orbit experiments during its 718-day mission, which brings the total number of days spent in space for the OTV program to 2,085 …

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