?????????,“?????????”
2025-02-19 05:12:4481488
???,????“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?????????
???:???????