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galaxy discovered cold-flow model caltech space nasa orig_00010622
galaxy discovered cold-flow model caltech space nasa orig_00010622

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    New galaxy is 4 times bigger than Milky Way

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New galaxy is 4 times bigger than Milky Way

Astronomers at the California Institute of Technology believe they now know how galaxies are formed.

New galaxy is 4 times bigger than Milky Way

Astronomers at the California Institute of Technology believe they now know how galaxies are formed.