?????????,“?????????”
2025-02-17 22:58:5610345
????,???“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?????
??:????????