NASA:??????2%?????2032?????
?????2???16? ???(CNN)????,???(NASA)????????????????????????,????????“2024 YR4”????????,??2%???2032??????
?:??(CNN)
“2024 YR4”????2024?????12???????????27??????????????????,?????????40??90??????????,??
?2025?1?????,NASA??????????,?????????4800????????,??????,??????
??,“2024 YR4”?“???”????????“??”???1??????????,???,???????????????????10??
2013????????????,??????20?,??????????,???????????????20????30???????????,????,????,????????????????????7000????,?1000??????????
??????:???
????? 11040202120016?
