The very fact that this entire issue of Astronautics & Aeronautics (A/A) treats laser applications, extending to concepts of great import to world problems, is indicative of the potential for serious programs.

• 《宇宙航行学与航空学》(Astronautics & aeronautics)杂志以一整期的篇幅论述激光的应用，包括对世界问题极端重要的一些概念，就是这些严肃认真的研究计划的象征。