(declare-const w1 String)
Последние новости，更多细节参见新收录的资料
，详情可参考新收录的资料
В США отреагировали на информацию о пленных американцах в Иране02:11，推荐阅读新收录的资料获取更多信息
Astronomers track near-Earth objects in space because understanding their paths helps scientists assess potential hazards to Earth. A crash on the moon would not have threatened people. In fact, lunar debris would almost certainly have stayed near the moon, and the impact would not be severe enough to change the moon's orbit. But it would have offered a rare chance to learn from a known asteroid hitting another planetary surface.