?????????,“?????????”
???????,????“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?????????
?????????????:??????????????
????? 11040202120016?
