?????????,“?????????”
?????????????,????????“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?
