?????????,“?????????”
????,????“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?
