?????????,“?????????”
2025-02-20 09:03:4888228
?????????,????????“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???
???????:????????????