?????????,“?????????”
2025-02-19 16:14:1457875
?????,?????????????“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?????????????????????????
??????????:???