?????????,“?????????”
????????,????????“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?????????????
?????:?????
????? 11040202120016?
