ISOHDFS 27

ISOHDFS 27 is a spiral galaxy in the constellation Tucana, and was discovered in the Hubble Deep Field South survey. It is the most massive spiral galaxy found in the survey, measuring 130,000 light-years (40,000 parsecs) in diameter. It is located approximately 6 billion light-years (1.8 billion parsecs) from Earth and has a mass of 1.04×1012 solar masses (M☉), about four times as massive as the Milky Way.


ISOHDFS 27 is a spiral galaxy in the constellation Tucana, and was discovered in the Hubble Deep Field South survey. It is the most massive spiral galaxy found in the survey, measuring 130,000 light-years (40,000 parsecs) in diameter. It is located approximately 6 billion light-years (1.8 billion parsecs) from Earth and has a mass of 1.04×1012 solar masses (M☉), about four times as massive as the Milky Way.
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