?? NASA:?????2%????2032??????
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????(CNN)???????????????????,?(NASA)?,?????“2024 YR4”??????,?????2%?2032??????????????????“2024 YR4”??2024??12??27?????,??????40??90?,??
?????????2025???????????1????,NASA???????????????,???????4800????????????????,??????,??????????“2024 YR4”?????????
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