?????????,“?????????”
?????????????,?“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?
