?????????,“?????????”
?,?????“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?
