?????????,“?????????”

????:??????????:????????2023

?,?????????“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??

?????:??????