?????????,“?????????”
????,?????“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?
