WASHINGTON, United States (AFP) — Blue Origin, the rocket company headed by Amazon founder Jeff Bezos, is poised to launch the 10th test flight of its unmanned New Shepard rocket on Wednesday as it competes with Virgin Galactic to become the first to carry tourists on brief visits to space. The liftoff is scheduled for 8:50 am Central time (1450 GMT) from a Texas launchpad. The rocket will be carrying several science experiments for NASA. […]