?????????,“?????????”
??,????“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?
