?????????,“?????????”
2025-02-18 16:25:0967890
????,??“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?????
????:?????????