Reference News January 18 report US media claims that Chinese scientists have put forward a daring and innovation proposal - to use large lasers to clean up the messy Earth orbit, and destroy old satellites as well as other space debris.
参考消息网1月18日报道 美媒称，中国科学家提出了一项大胆创新的提议，使用大型激光器清理杂乱的地球轨道，毁掉旧卫星以及其天空垃圾。