外媒报道,最近研究表明,如果太空垃圾得不到及时清理,那么平均每隔五到九年就会发生一次卫星和飞船被撞击的事件。据悉,这项研究是由“空间碎片协调委员会”做出的。他们在第六届欧洲太空碎片会议上公布了研究结果,并表示这只是最乐观的估计,随着时间的推移情况会每况愈下。太空垃圾是环绕着地球运行的各种人造物体,包括报废的卫星和丢弃的 According to foreign media reports, recent studies show that if space junk can not be cleaned up in time, an average of five to nine years of satellite and spacecraft collision will occur. It is reported that this study was made by the “Space Debris Coordination Committee.” They released the findings at the 6th European Space Debris Conference and stated that this is only the most optimistic estimate and will deteriorate over time. Space junk is a variety of man-made objects that run around the earth, including scrapped satellites and discarded