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