?????????,“?????????”
2025-02-19 23:33:0859201
????,??????????“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??????????????
??:???