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