?????????,“?????????”
2025-02-19 13:30:5484121
????,????????????“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??
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