Apollo astronauts arrange mirror arrays, or “retroreflectors,” on the moon to precisely mirror laser gentle beamed at them from Earth with minimal scattering or diffusion. Retroreflectors are mirrors that mirror the incoming gentle again in the identical incoming path.
发布者:Dr.Durant,转转请注明出处:https://robotalks.cn/nasa-anticipates-lunar-findings-from-next-generation-retroreflector/