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.
Google Pixel 10a and $100 Amazon Gift Card
。业内人士推荐体育直播作为进阶阅读
12:39, 4 марта 2026Спорт
阶跃星辰全面开源Step 3.5 Flash
Мелания Трамп поблагодарила Россию02:10