Quote - As donald goldsmith notes, when astronomers say that the galaxy m87 is 60 million light years away, what they really mean (but do not often stress to the general public) is that it is somewhere between 40 million and 90 million light years away - not quite the Help
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As Donald Goldsmith notes, when astronomers say that the galaxy M87 is 60 million light years away, what they really mean ('but do not often stress to the general public') is that it is somewhere between 40 million and 90 million light years away - not quite the same thing.
