?????????,“?????????”
2025-02-18 20:25:5392945
??????????,?“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?????
??????:??????????????