?????????,“?????????”
??,?“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?
