SDSS J0946+1006
1. SDSSJ0946+1006SDSSJ0946+1006 is an unusual gravitational lens system consisting of three galaxies at distances of respectively three, six, and eleven billion light years from Earth. In a report presented at the 211th meeting of the American Astronomical Society, researchers Raphael Gavazzi and Tommaso Treu of the University of California, Santa Barbara described the discovery of a double Einstein ring produced by the gravitational lensing of light from two distant galaxies.
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Read “SDSSJ0946+1006” on English Wikipedia
Read “SDSS J0946+1006” on Japanese Wikipedia
Read “SDSSJ0946+1006” on DBpedia
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