?????????,“?????????”
2025-02-18 12:15:0890916
?????,?“2024 YR4”??????“????????8?????????”??
???????,???,?????????????,????????,??“??????”,???????????“????????????????????”??
????????
????:??????????(CNN)
“2024 YR4”????????2024??????????????????12????????????27??????????????????,?40?90?????????,????
?????????2025??1???,NASA??????????,????????????????????????4800??????????????????,????,?????
??,“2024 YR4”?“????”?????????“?????”????????1????,??????,????10??
2013??,????????20?????,???,???20???????30???????????????,?,?,?????????????7000??????????,??1000??????????????
??????:?????