一家名为Reflect Orbital的加州初创公司希望将数万面高反射镜送入太空，然后利用它们按需照亮地球上黑暗的区域。宏大的计划。其中任何一个真的能实现吗？应用范围从灾难救援延伸到街道照明
A Californian startup called Reflect Orbital hopes to fly tens of thousands of highly reflective mirrors into space, and then use them to illuminate dark parts of the Earth on demand. Grand plans. Could any of them actually happen? Applications stretch from disaster relief to street lighting