?????????,“?????????”
2025-02-18 03:24:3545203
??,?????“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??
??????????:?????