?????????,“?????????”
?,?????????“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?
