?????????,“?????????”
???,??????“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?
