?????????,“?????????”
2025-02-18 20:30:2276767
????,?“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?????
?????:??????