?????????,“?????????”
2025-02-20 02:09:5577702
??,????“2024 YR4”?“???8????”?????
?,????????,??????,????????,???“?”,????“??????????????????”?????????
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???:????(CNN)
“2024 YR4”???????2024?12?????????27?????????????,?????????????40??90???,?????????????????????
????????2025???????????????1????????,NASA??????????????,?????4800?????????????????,??????,??
??,“2024 YR4”????“??????”????????????“?”????????????????????????1????,???????????????,??????10??
2013?????????,??20?????,?????,?????????????20????????30????,??????????,???,??7000?????????,?1000??????????
??????????????:??