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\u7684\u5927\u6c14\u5c42\u4e2d\u9996\u6b21\u63a2\u6d4b\u5230\u6c34\u84b8\u6c14\u3002\u8fd9\u662f\u9996\u9897\u88ab\u786e\u8ba4\u5927\u6c14\u4e2d\u542b\u6709\u6c34\u7684\u5b9c\u5c45\u5e26\u7cfb\u5916\u884c\u661f\u30022023\u5e74\uff0c\u79d1\u5b66\u5bb6\u4eec\u5229\u7528\u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c\uff08James Webb Space Telescope\uff09\u5728 K2-18 b \u7684\u5927\u6c14\u5c42\u4e2d\u63a2\u6d4b\u5230\u4e8c\u7532\u57fa\u786b\u919a\uff08DMS\uff09\u548c\u4e8c\u7532\u57fa\u4e8c\u786b\u919a\uff08DMDS\uff09\u3002\u5728\u5730\u7403\u4e0a\uff0c\u8fd9\u4e24\u79cd\u6c14\u4f53\u4e3b\u8981\u7531\u5fae\u751f\u7269\uff0c\u5982\u6d77\u6d0b\u6d6e\u6e38\u690d\u7269\uff08\u85fb\u7c7b\uff09\u4ea7\u751f\u3002\u7814\u7a76\u4eba\u5458\u6307\u51fa\uff0c\u8fd9\u8868\u660e\u8fd9\u9897\u884c\u661f\u53ef\u80fd\u5145\u6ee1\u4e86\u5fae\u751f\u7269\u751f\u547d\u3002 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