??? ???

LHS 1140?Ч?

??420? ?????19??????е??С??·??????????????????

??20???????????????????????7?TRAPPIST-1??о??????????????????

?Σ?????±棬?MEarth-??У????LHS 1140M???г?ú???39??60%????LHS 1140bоLHS 1140??ιγ???

??144???????????1.4?6.6?????ɡ???o???λ?????Χ?????档?????????

???10п?????ù???

?LHS 1140b?????λγ??С??ζ??м?????е?塣????