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Tully, along with colleagues Helene
Courtois, Daniel Pomarede, and Yehuda Hoffman, have compiled and analyzed galaxy distances and deviations of galaxy motions from cosmic expansion within the Cosmicflows program. Noteworthy discoveries have been the full extent of our home supercluster of galaxies,
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of galaxies. Cumulatively, the large scale structure in the distribution of matter in a volume of diameter 1.3 billion light years centered on our location mapped by Tully and his colleagues reasonably accounts for the motion of our
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of galaxies of over 600 kilometers/second although there remains the possibility of influences from even larger scales.
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Tully, R. B.; Fisher, J. R. (1977). "A New Method of
Determining Distances to Galaxies".
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published in 1988 give the 3D locations for 2,400 galaxies within 130 million
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Brent Tully received numerous awards and recognitions, among which the
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from the article and its talk page, especially if potentially
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lies adjacent a vast underdense region that Tully called the
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centered on Earth can be visually navigated with the
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