WASHINGTON, DC – One weighty decision that the world will need to make in 2010 is whether to support an idea raised by Anatoly Perminov, the head of the Russian space agency Roscosmos, to launch an unmanned mission to redirect a large asteroid that might collide with Earth after 2030.
华盛顿特区 ——2010 年，世界各国得做一个颇为棘手的决定：是否支持俄罗斯联邦航天局（ Roscosmos ）局长阿纳托利·佩尔米诺夫（ Anatoly Perminov ）的提议，发射无人驾驶航天器，使一颗小行星偏出轨道，以免它在 2030 年之后撞击地球。