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Kepler-70 c, KOI-55. auroratoto 2 02, KIC 5807616 c, Gaia DR2 2076819620539690880 c Description The planet KOI-55 b is orbiting a former red-giant star It probably survived deep immersion in the red-giant's envelope When the star ran out of hydrogen after about 10 billion years, it swelled dramatically