NASA:??????2%?????2032?????

?????2?16???????? ????(CNN)?,?????(NASA)??????????,???“2024 YR4”?,????????2%?2032??????

“2024 YR4”??2024?12?????27??????????????????,????????40?90?,??

????2025?????????????1?,NASA??????????????????????,????4800???????????????,??????,?????

???,“2024 YR4”????????????????????????“?”???“??????????”???????????????????1?????????,??????,?10????

2013?????,?????20???,???????,?????????20????30?????????,???????????????,???,????7000??,????1000????