????:1???????:??????wx???

2???95???

3???????2022

4???????

5????????????????

????,????????“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???????????

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