?????????,“?????????”
??????,????????“2024 YR4”????“????8?????????”??
????????,????,??????,?????????,?????????????“??”,???????“???????????”??????????????
????
????????????????????:???????????????(CNN)
“2024 YR4”?????2024????12??27???????,?40????90??????????????????,??????????
?2025????????1????,NASA???????????????,??????????4800??????,?,???
????,“2024 YR4”??????????“?”?????????“??????”???1???,???????,????????10???????
2013???????,?????20????????????????????????,???,????????????20?30??,???,?????????????,?????????7000?????,????????1000?????????
?????:??
????? 11040202120016?
