?????????,“?????????”

????:????????588:??????

?,??????????“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????????????

????:??????????????