?????????,“?????????”
2025-02-18 04:13:1789635
?????????,?“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????????
?????:???