????:1??????????:?????qq????

2?????94?????

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???????????

??:??