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2025-02-20 04:00:3231409
????,?????????????“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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