?????????,“?????????”
2025-02-18 07:51:4743584
???????????,????????“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??
???:?????????