马萨诸塞州理工学院(MIT)的研究人员设计并测试了一种新颖的3D印刷离子发射卫星推进系统。微小的推进器,据信是…
Student 3D printed satellite set for NASA launch
Indian 3D printer manufacturer 3Ding, and students at the Hindustan Institute of Technology and Sciences, have 3D printed a cube satellite set for launch on a NASA Columbia Scientific Balloon Facility…