Thursday, 13 October 2016

Air Force's X-37B Space Plane Mystery

The latest secretive mission of the United States Air Force's X-37B space plane has cruised beyond 500 days in Earth orbit since its launch last year.

Exactly what the winged space plane's duties are while it's in orbit continues to remain a tight-lipped affair. Similarly, how long the vehicle will remain in orbit has not been detailed.

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