NASA:?????2%??????2032?????
2025-02-17 12:15:5388197
???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????
??????????:???