????:1?????????????:????95???

2???????

3???????

4?????

5?????????????

?????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?????

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