?????????,“?????????”
2025-02-18 12:46:1085508
?,????????????????????“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?????
??????:?????????????