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The top documents tagged [galaxies clusters of]
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galaxies clusters of
Galaxies Collection of stars…millions and billions of stars Distances measured in light years – Distance light travels in 1 year –9.5 x 10 15 m (6 trillion.
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Probing The Dark Universe Josh Frieman Fermilab & The University of Chicago Link to Learn, May, 2011.
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Objectives 1.1j The shape of Earth, the other planets, and stars is nearly spherical. 1.1a Earth’s Sun is an average-sized star. The Sun is more than.
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Probing The Dark Universe
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