?????????,“?????????”
????????,???“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?
