?????????,“?????????”
2025-02-18 10:19:1669906
????????,????“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???????????
??:???????