?????????,“?????????”

????:?????????:??????????

?????,?????“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????

?????????????????????????:??????????????