?????????,“?????????”
2025-02-19 03:20:0090658
????????????????????,??????????“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?????
??????:??