Mysterious X-37B military space plane nears one year in orbit
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The U.S. Air Force’s X-37B miniature space plane has winged past 340 days in orbit performing secretive duties during the program’s fifth flight.Mysterious X-37B military space plane nears one year in orbit
The U.S. Air Force’s X-37B miniature space plane has winged past 340 days in orbit performing secretive duties during the program’s fifth flight. Read more