它的名字是船底座伊塔星，它是一颗恒星-或绝对准确地-双星。
It's name is Eta Carinae. It's a star-or to be absolutely accurate-a binary star.
它包含着银河系内两颗最大最亮星星，即船底座伊塔星和HD 93129a。
It contains two of the most massive and luminous stars in our Milky Way galaxy, Eta Carinae and HD 93129a.
作为其光亮超过太阳100万倍的船底座伊塔星，被称为为银河系中最明亮的恒星，其规模超过太阳的100万倍。
Being brighter than one million Suns, Eta Carinae (the brightest star in this image) is the most luminous star known in the Galaxy, and has most likely a mass over 100 times that of the Sun.
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