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