Astronomers pin down galaxy collision rates by comparing Hubble images to supercomputer simulations

ScienceDaily (Oct. 27, 2011) — A new analysis of images from the Hubble Space Telescope combined with supercomputer simulations of galaxy collisions has cleared up years of confusion about the rate at which smaller galaxies merge to form bigger ones. This paper, led by Jennifer Lotz of Space Telescope Science Institute, is about to be published in The Astrophysical Journal.Galaxies grow mostly by acquiring small amounts of matter from their surroundings. But occasionally galaxies merge with other...

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Comparing Mortgage Rates Bay Area Online

Mortgage rates constantly keep on fluctuating. This fluctuation occurs due to changes occurring in the value of the real estate market. Low mortgages are highly beneficial, as they have very reasonable repayment options. Moreover, this allows one to avail another mortgage on the same real estate. For those residing in Bay Area and looking forwards towards applying for a loan need to choose a company that offers the best mortgage rates. However, in Bay Area it is not at all easy to find the right...

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