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