?????????,“?????????”
2025-02-18 11:02:3077782
??,?????“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??????
?????????????????????????:??????????