Secretive US Space Force X-37B space plane 'breaks new ground' as it returns to Earth after 434 days in orbit (photos)

The X-37B Orbital Test Vehicle-7 U.S. Space Force’s dynamic unmanned space plane has successfully returned to Earth after a novel aerobraking maneuver during its 7th flight.

from Latest from Space.com https://ift.tt/0WYd9jN

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