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Intergalactic Dust Could Be Messing Up Observations, Calculations - Universe Today
[/caption] “Just like household dust, cosmic dust can be a nuisance,” said astronomer Ryan Scranton of the University of California, Davis. Scranton is part of a team of researchers from the Sloan Digital Sky Survey that have been analyzing the colors of distant quasars whose light passes in the vicinity of foreground galaxies on its … Continue reading "Intergalactic Dust Could Be Messing Up Observations, Calculations"