?????????,“?????????”

????:???????????:???95?98?

????,??“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???????????

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