????:1?????????:???????95??98

2????????95?

3?????????????

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??

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