?????????,“?????????”
2025-02-18 06:24:3128157
??,?“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????
????:??????