WEST LAFAYETTE, Ind. — A Purdue University aeronautics and astronautics class successfully tested a zero-gravity flight experiment on Blue Origin’s latest suborbital rocket, New Shepard. Professor ...
On Oct. 6, the German Aerospace Center (DLR, Braunschweig) launched a 13.5-meter-long research rocket for the Advanced Technologies for High Energetic Atmospheric Flight of Launcher Stages (ATHEAt) ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果