?????????,“?????????”
2025-02-18 20:29:4080209
??,?????????“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??
????????????:???