?????????,“?????????”
?????????????,??????“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?
