الجمعة، 27 يوليو 2018

NEWS TECHNOLOGIE


Richard Branson's Virgin Galactic has been working on a rocket-powered space plane for years that will eventually transport passengers to the edge of space and back home, and the vehicle just reached an important milestone by setting a new speed and altitude record.

The post Virgin Galactic Reaches the Mesosphere at Mach 2.47 Speed appeared first on ExtremeTech.



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