NASA:??????2%?????2032?????
2025-02-16 18:51:0420896
?????????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????
????????????:???