?????????,“?????????”
2025-02-19 17:51:1950385
?????????????,????“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??????????
??:???