?????????,“?????????”
??????????,?????“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?????
??????????:??
????? 11040202120016?
