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Secretive US Space Force X-37B space plane 'breaks new ground' with return to Earth after 434 days in orbit (photos)
"The successful execution of the aerobraking maneuver underscores the U.S. Space Force’s commitment to pushing the bounds of ...
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Space Force's mysterious X-37B plane returns to Earth after 434 days in orbit
The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit ...