克卜勒438(英语: Kepler-438)是一颗距离地球470光年的红矮星,在天球上的位置位于天琴座[1] 值得注意的是它的行星系统,包含了系外行星克卜勒438b,是克卜勒438的适居带上一颗与地球相似的行星。

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